20827578240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 768

約数和(自身を含む): 88231403520

約数和(自身を除く): 67403825280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 74, 80, 84, 90, 92, 96, 105, 111, 112, 115, 120, 126, 128, 138, 140, 144, 148, 160, 161, 168, 180, 184, 185, 192, 207, 210, 222, 224, 230, 240, 252, 259, 276, 280, 288, 296, 315, 320, 322, 333, 336, 345, 360, 368, 370, 384, 414, 420, 444, 448, 460, 480, 483, 504, 518, 552, 555, 560, 576, 592, 607, 630, 640, 644, 666, 672, 690, 720, 736, 740, 777, 805, 828, 840, 851, 888, 896, 920, 960, 966, 1008, 1035, 1036, 1104, 1110, 1120, 1152, 1184, 1214, 1260, 1288, 1295, 1332, 1344, 1380, 1440, 1449, 1472, 1480, 1554, 1610, 1656, 1665, 1680, 1702, 1776, 1821, 1840, 1920, 1932, 2016, 2070, 2072, 2208, 2220, 2240, 2331, 2368, 2415, 2428, 2520, 2553, 2576, 2590, 2664, 2688, 2760, 2880, 2898, 2944, 2960, 3035, 3108, 3220, 3312, 3330, 3360, 3404, 3552, 3642, 3680, 3864, 3885, 4032, 4140, 4144, 4249, 4255, 4416, 4440, 4480, 4662, 4736, 4830, 4856, 5040, 5106, 5152, 5180, 5328, 5463, 5520, 5760, 5796, 5920, 5957, 6070, 6216, 6440, 6624, 6660, 6720, 6808, 7104, 7245, 7284, 7360, 7659, 7728, 7770, 8064, 8280, 8288, 8498, 8510, 8832, 8880, 9105, 9324, 9660, 9712, 10080, 10212, 10304, 10360, 10656, 10926, 11040, 11592, 11655, 11840, 11914, 12140, 12432, 12747, 12765, 12880, 13248, 13320, 13440, 13616, 13961, 14208, 14490, 14568, 14720, 15318, 15456, 15540, 16560, 16576, 16996, 17020, 17760, 17871, 18210, 18648, 19320, 19424, 20160, 20424, 20608, 20720, 21245, 21312, 21852, 22080, 22459, 23184, 23310, 23680, 23828, 24280, 24864, 25494, 25530, 25760, 26496, 26640, 27232, 27315, 27922, 28980, 29136, 29785, 30636, 30912, 31080, 33120, 33152, 33992, 34040, 35520, 35742, 36420, 37296, 38241, 38295, 38640, 38848, 40320, 40848, 41440, 41883, 42490, 42624, 43704, 44160, 44918, 46368, 46620, 47656, 48560, 49728, 50988, 51060, 51520, 53280, 53613, 54464, 54630, 55844, 57960, 58272, 59570, 61272, 61824, 62160, 63735, 66240, 67377, 67984, 68080, 69805, 71040, 71484, 72840, 74592, 76482, 76590, 77280, 77696, 81696, 82880, 83766, 84980, 87408, 89355, 89836, 92736, 93240, 95312, 97120, 97727, 99456, 101976, 102120, 103040, 106560, 107226, 108928, 109260, 111688, 112295, 115920, 116544, 119140, 122544, 124320, 125649, 127470, 132480, 134754, 135968, 136160, 139610, 142968, 145680, 149184, 152964, 153180, 154560, 157213, 163392, 165760, 167532, 169960, 174816, 178710, 179672, 185472, 186480, 190624, 191205, 194240, 195454, 202131, 203952, 204240, 209415, 213120, 214452, 218520, 223376, 224590, 231840, 233088, 238280, 245088, 248640, 251298, 254940, 268065, 269508, 271936, 272320, 279220, 285936, 291360, 293181, 298368, 305928, 306360, 309120, 314426, 326784, 335064, 336885, 339920, 349632, 357420, 359344, 372960, 381248, 382410, 388480, 390908, 404262, 407904, 408480, 418830, 428904, 437040, 446752, 449180, 463680, 471639, 476560, 488635, 490176, 497280, 502596, 509880, 516557, 536130, 539016, 543872, 544640, 558440, 571872, 582720, 586362, 611856, 612720, 628245, 628852, 670128, 673770, 679840, 699264, 714840, 718688, 745920, 762496, 764820, 781816, 786065, 808524, 815808, 816960, 837660, 857808, 874080, 879543, 893504, 898360, 927360, 943278, 953120, 977270, 980352, 1005192, 1010655, 1019760, 1033114, 1072260, 1078032, 1116880, 1143744, 1165440, 1172724, 1223712, 1225440, 1256490, 1257704, 1340256, 1347540, 1359680, 1414917, 1429680, 1437376, 1465905, 1491840, 1529640, 1549671, 1563632, 1572130, 1617048, 1631616, 1633920, 1675320, 1715616, 1748160, 1759086, 1787008, 1796720, 1886556, 1906240, 1954540, 2010384, 2021310, 2039520, 2066228, 2144520, 2156064, 2233760, 2287488, 2345448, 2358195, 2447424, 2450880, 2512980, 2515408, 2582785, 2680512, 2695080, 2719360, 2829834, 2859360, 2874752, 2931810, 3059280, 3099342, 3127264, 3144260, 3234096, 3350640, 3431232, 3496320, 3518172, 3593440, 3615899, 3773112, 3812480, 3909080, 4020768, 4042620, 4079040, 4132456, 4289040, 4312128, 4397715, 4467520, 4649013, 4690896, 4716390, 4894848, 4901760, 5025960, 5030816, 5165570, 5361024, 5390160, 5659668, 5718720, 5863620, 6118560, 6198684, 6254528, 6288520, 6468192, 6701280, 6862464, 7036344, 7074585, 7186880, 7231798, 7546224, 7748355, 7818160, 8041536, 8085240, 8158080, 8264912, 8578080, 8624256, 8795430, 8935040, 9298026, 9381792, 9432780, 10051920, 10061632, 10331140, 10780320, 10847697, 11319336, 11437440, 11727240, 12237120, 12397368, 12509056, 12577040, 12936384, 13402560, 14072688, 14149170, 14373760, 14463596, 15092448, 15496710, 15636320, 16083072, 16170480, 16529824, 17156160, 17590860, 18079495, 18596052, 18763584, 18865560, 20103840, 20123264, 20662280, 21560640, 21695394, 22638672, 23245065, 23454480, 24474240, 24794736, 25154080, 25872768, 26805120, 28145376, 28298340, 28927192, 30184896, 30993420, 31272640, 32340960, 32543091, 33059648, 34312320, 35181720, 36158990, 37192104, 37527168, 37731120, 40207680, 41324560, 43121280, 43390788, 45277344, 46490130, 46908960, 49589472, 50308160, 54238485, 56290752, 56596680, 57854384, 60369792, 61986840, 62545280, 64681920, 65086182, 66119296, 70363440, 72317980, 74384208, 75462240, 80415360, 82649120, 86781576, 90554688, 92980260, 93817920, 99178944, 100616320, 108476970, 112581504, 113193360, 115708768, 123973680, 129363840, 130172364, 140726880, 144635960, 148768416, 150924480, 162715455, 165298240, 173563152, 181109376, 185960520, 187635840, 198357888, 216953940, 226386720, 231417536, 247947360, 260344728, 281453760, 289271920, 297536832, 301848960, 325430910, 330596480, 347126304, 371921040, 433907880, 452773440, 462835072, 495894720, 520689456, 562907520, 578543840, 595073664, 650861820, 694252608, 743842080, 867815760, 905546880, 991789440, 1041378912, 1157087680, 1301723640, 1388505216, 1487684160, 1735631520, 2082757824, 2314175360, 2603447280, 2975368320, 3471263040, 4165515648, 5206894560, 6942526080, 10413789120, 20827578240]

約数ペア:

[(1, 20827578240), (2, 10413789120), (3, 6942526080), (4, 5206894560), (5, 4165515648), (6, 3471263040), (7, 2975368320), (8, 2603447280), (9, 2314175360), (10, 2082757824), (12, 1735631520), (14, 1487684160), (15, 1388505216), (16, 1301723640), (18, 1157087680), (20, 1041378912), (21, 991789440), (23, 905546880), (24, 867815760), (28, 743842080), (30, 694252608), (32, 650861820), (35, 595073664), (36, 578543840), (37, 562907520), (40, 520689456), (42, 495894720), (45, 462835072), (46, 452773440), (48, 433907880), (56, 371921040), (60, 347126304), (63, 330596480), (64, 325430910), (69, 301848960), (70, 297536832), (72, 289271920), (74, 281453760), (80, 260344728), (84, 247947360), (90, 231417536), (92, 226386720), (96, 216953940), (105, 198357888), (111, 187635840), (112, 185960520), (115, 181109376), (120, 173563152), (126, 165298240), (128, 162715455), (138, 150924480), (140, 148768416), (144, 144635960), (148, 140726880), (160, 130172364), (161, 129363840), (168, 123973680), (180, 115708768), (184, 113193360), (185, 112581504), (192, 108476970), (207, 100616320), (210, 99178944), (222, 93817920), (224, 92980260), (230, 90554688), (240, 86781576), (252, 82649120), (259, 80415360), (276, 75462240), (280, 74384208), (288, 72317980), (296, 70363440), (315, 66119296), (320, 65086182), (322, 64681920), (333, 62545280), (336, 61986840), (345, 60369792), (360, 57854384), (368, 56596680), (370, 56290752), (384, 54238485), (414, 50308160), (420, 49589472), (444, 46908960), (448, 46490130), (460, 45277344), (480, 43390788), (483, 43121280), (504, 41324560), (518, 40207680), (552, 37731120), (555, 37527168), (560, 37192104), (576, 36158990), (592, 35181720), (607, 34312320), (630, 33059648), (640, 32543091), (644, 32340960), (666, 31272640), (672, 30993420), (690, 30184896), (720, 28927192), (736, 28298340), (740, 28145376), (777, 26805120), (805, 25872768), (828, 25154080), (840, 24794736), (851, 24474240), (888, 23454480), (896, 23245065), (920, 22638672), (960, 21695394), (966, 21560640), (1008, 20662280), (1035, 20123264), (1036, 20103840), (1104, 18865560), (1110, 18763584), (1120, 18596052), (1152, 18079495), (1184, 17590860), (1214, 17156160), (1260, 16529824), (1288, 16170480), (1295, 16083072), (1332, 15636320), (1344, 15496710), (1380, 15092448), (1440, 14463596), (1449, 14373760), (1472, 14149170), (1480, 14072688), (1554, 13402560), (1610, 12936384), (1656, 12577040), (1665, 12509056), (1680, 12397368), (1702, 12237120), (1776, 11727240), (1821, 11437440), (1840, 11319336), (1920, 10847697), (1932, 10780320), (2016, 10331140), (2070, 10061632), (2072, 10051920), (2208, 9432780), (2220, 9381792), (2240, 9298026), (2331, 8935040), (2368, 8795430), (2415, 8624256), (2428, 8578080), (2520, 8264912), (2553, 8158080), (2576, 8085240), (2590, 8041536), (2664, 7818160), (2688, 7748355), (2760, 7546224), (2880, 7231798), (2898, 7186880), (2944, 7074585), (2960, 7036344), (3035, 6862464), (3108, 6701280), (3220, 6468192), (3312, 6288520), (3330, 6254528), (3360, 6198684), (3404, 6118560), (3552, 5863620), (3642, 5718720), (3680, 5659668), (3864, 5390160), (3885, 5361024), (4032, 5165570), (4140, 5030816), (4144, 5025960), (4249, 4901760), (4255, 4894848), (4416, 4716390), (4440, 4690896), (4480, 4649013), (4662, 4467520), (4736, 4397715), (4830, 4312128), (4856, 4289040), (5040, 4132456), (5106, 4079040), (5152, 4042620), (5180, 4020768), (5328, 3909080), (5463, 3812480), (5520, 3773112), (5760, 3615899), (5796, 3593440), (5920, 3518172), (5957, 3496320), (6070, 3431232), (6216, 3350640), (6440, 3234096), (6624, 3144260), (6660, 3127264), (6720, 3099342), (6808, 3059280), (7104, 2931810), (7245, 2874752), (7284, 2859360), (7360, 2829834), (7659, 2719360), (7728, 2695080), (7770, 2680512), (8064, 2582785), (8280, 2515408), (8288, 2512980), (8498, 2450880), (8510, 2447424), (8832, 2358195), (8880, 2345448), (9105, 2287488), (9324, 2233760), (9660, 2156064), (9712, 2144520), (10080, 2066228), (10212, 2039520), (10304, 2021310), (10360, 2010384), (10656, 1954540), (10926, 1906240), (11040, 1886556), (11592, 1796720), (11655, 1787008), (11840, 1759086), (11914, 1748160), (12140, 1715616), (12432, 1675320), (12747, 1633920), (12765, 1631616), (12880, 1617048), (13248, 1572130), (13320, 1563632), (13440, 1549671), (13616, 1529640), (13961, 1491840), (14208, 1465905), (14490, 1437376), (14568, 1429680), (14720, 1414917), (15318, 1359680), (15456, 1347540), (15540, 1340256), (16560, 1257704), (16576, 1256490), (16996, 1225440), (17020, 1223712), (17760, 1172724), (17871, 1165440), (18210, 1143744), (18648, 1116880), (19320, 1078032), (19424, 1072260), (20160, 1033114), (20424, 1019760), (20608, 1010655), (20720, 1005192), (21245, 980352), (21312, 977270), (21852, 953120), (22080, 943278), (22459, 927360), (23184, 898360), (23310, 893504), (23680, 879543), (23828, 874080), (24280, 857808), (24864, 837660), (25494, 816960), (25530, 815808), (25760, 808524), (26496, 786065), (26640, 781816), (27232, 764820), (27315, 762496), (27922, 745920), (28980, 718688), (29136, 714840), (29785, 699264), (30636, 679840), (30912, 673770), (31080, 670128), (33120, 628852), (33152, 628245), (33992, 612720), (34040, 611856), (35520, 586362), (35742, 582720), (36420, 571872), (37296, 558440), (38241, 544640), (38295, 543872), (38640, 539016), (38848, 536130), (40320, 516557), (40848, 509880), (41440, 502596), (41883, 497280), (42490, 490176), (42624, 488635), (43704, 476560), (44160, 471639), (44918, 463680), (46368, 449180), (46620, 446752), (47656, 437040), (48560, 428904), (49728, 418830), (50988, 408480), (51060, 407904), (51520, 404262), (53280, 390908), (53613, 388480), (54464, 382410), (54630, 381248), (55844, 372960), (57960, 359344), (58272, 357420), (59570, 349632), (61272, 339920), (61824, 336885), (62160, 335064), (63735, 326784), (66240, 314426), (67377, 309120), (67984, 306360), (68080, 305928), (69805, 298368), (71040, 293181), (71484, 291360), (72840, 285936), (74592, 279220), (76482, 272320), (76590, 271936), (77280, 269508), (77696, 268065), (81696, 254940), (82880, 251298), (83766, 248640), (84980, 245088), (87408, 238280), (89355, 233088), (89836, 231840), (92736, 224590), (93240, 223376), (95312, 218520), (97120, 214452), (97727, 213120), (99456, 209415), (101976, 204240), (102120, 203952), (103040, 202131), (106560, 195454), (107226, 194240), (108928, 191205), (109260, 190624), (111688, 186480), (112295, 185472), (115920, 179672), (116544, 178710), (119140, 174816), (122544, 169960), (124320, 167532), (125649, 165760), (127470, 163392), (132480, 157213), (134754, 154560), (135968, 153180), (136160, 152964), (139610, 149184), (142968, 145680)]