21727770480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6971}}^1$

素因数の和:7046

約数の個数: 400

約数和(自身を含む): 83477094624

約数和(自身を除く): 61749324144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 81, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 162, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 296, 312, 324, 333, 351, 360, 370, 390, 405, 432, 444, 468, 481, 520, 540, 555, 585, 592, 624, 648, 666, 702, 720, 740, 780, 810, 888, 936, 962, 999, 1040, 1053, 1080, 1110, 1170, 1296, 1332, 1404, 1443, 1480, 1560, 1620, 1665, 1755, 1776, 1872, 1924, 1998, 2106, 2160, 2220, 2340, 2405, 2664, 2808, 2886, 2960, 2997, 3120, 3240, 3330, 3510, 3848, 3996, 4212, 4329, 4440, 4680, 4810, 4995, 5265, 5328, 5616, 5772, 5994, 6480, 6660, 6971, 7020, 7215, 7696, 7992, 8424, 8658, 8880, 9360, 9620, 9990, 10530, 11544, 11988, 12987, 13320, 13942, 14040, 14430, 14985, 15984, 16848, 17316, 19240, 19980, 20913, 21060, 21645, 23088, 23976, 25974, 26640, 27884, 28080, 28860, 29970, 34632, 34855, 38480, 38961, 39960, 41826, 42120, 43290, 47952, 51948, 55768, 57720, 59940, 62739, 64935, 69264, 69710, 77922, 79920, 83652, 84240, 86580, 90623, 103896, 104565, 111536, 115440, 119880, 125478, 129870, 139420, 155844, 167304, 173160, 181246, 188217, 194805, 207792, 209130, 239760, 250956, 257927, 259740, 271869, 278840, 311688, 313695, 334608, 346320, 362492, 376434, 389610, 418260, 453115, 501912, 515854, 519480, 543738, 557680, 564651, 623376, 627390, 724984, 752868, 773781, 779220, 815607, 836520, 906230, 941085, 1003824, 1031708, 1038960, 1087476, 1129302, 1254780, 1289635, 1359345, 1449968, 1505736, 1547562, 1558440, 1631214, 1673040, 1812460, 1882170, 2063416, 2174952, 2258604, 2321343, 2446821, 2509560, 2579270, 2718690, 2823255, 3011472, 3095124, 3116880, 3262428, 3353051, 3624920, 3764340, 3868905, 4078035, 4126832, 4349904, 4517208, 4642686, 4893642, 5019120, 5158540, 5437380, 5646510, 6190248, 6524856, 6706102, 6964029, 7249840, 7340463, 7528680, 7737810, 8156070, 9034416, 9285372, 9787284, 10059153, 10317080, 10874760, 11293020, 11606715, 12234105, 12380496, 13049712, 13412204, 13928058, 14680926, 15057360, 15475620, 16312140, 16765255, 18570744, 19574568, 20118306, 20634160, 20892087, 21749520, 22586040, 23213430, 24468210, 26824408, 27856116, 29361852, 30177459, 30951240, 32624280, 33530510, 34820145, 36702315, 37141488, 39149136, 40236612, 41784174, 45172080, 46426860, 48936420, 50295765, 53648816, 55712232, 58723704, 60354918, 61902480, 65248560, 67061020, 69640290, 73404630, 80473224, 83568348, 90532377, 92853720, 97872840, 100591530, 104460435, 111424464, 117447408, 120709836, 134122040, 139280580, 146809260, 150887295, 160946448, 167136696, 181064754, 185707440, 195745680, 201183060, 208920870, 241419672, 268244080, 271597131, 278561160, 293618520, 301774590, 334273392, 362129508, 402366120, 417841740, 452661885, 482839344, 543194262, 557122320, 587237040, 603549180, 724259016, 804732240, 835683480, 905323770, 1086388524, 1207098360, 1357985655, 1448518032, 1671366960, 1810647540, 2172777048, 2414196720, 2715971310, 3621295080, 4345554096, 5431942620, 7242590160, 10863885240, 21727770480]

約数ペア:

[(1, 21727770480), (2, 10863885240), (3, 7242590160), (4, 5431942620), (5, 4345554096), (6, 3621295080), (8, 2715971310), (9, 2414196720), (10, 2172777048), (12, 1810647540), (13, 1671366960), (15, 1448518032), (16, 1357985655), (18, 1207098360), (20, 1086388524), (24, 905323770), (26, 835683480), (27, 804732240), (30, 724259016), (36, 603549180), (37, 587237040), (39, 557122320), (40, 543194262), (45, 482839344), (48, 452661885), (52, 417841740), (54, 402366120), (60, 362129508), (65, 334273392), (72, 301774590), (74, 293618520), (78, 278561160), (80, 271597131), (81, 268244080), (90, 241419672), (104, 208920870), (108, 201183060), (111, 195745680), (117, 185707440), (120, 181064754), (130, 167136696), (135, 160946448), (144, 150887295), (148, 146809260), (156, 139280580), (162, 134122040), (180, 120709836), (185, 117447408), (195, 111424464), (208, 104460435), (216, 100591530), (222, 97872840), (234, 92853720), (240, 90532377), (260, 83568348), (270, 80473224), (296, 73404630), (312, 69640290), (324, 67061020), (333, 65248560), (351, 61902480), (360, 60354918), (370, 58723704), (390, 55712232), (405, 53648816), (432, 50295765), (444, 48936420), (468, 46426860), (481, 45172080), (520, 41784174), (540, 40236612), (555, 39149136), (585, 37141488), (592, 36702315), (624, 34820145), (648, 33530510), (666, 32624280), (702, 30951240), (720, 30177459), (740, 29361852), (780, 27856116), (810, 26824408), (888, 24468210), (936, 23213430), (962, 22586040), (999, 21749520), (1040, 20892087), (1053, 20634160), (1080, 20118306), (1110, 19574568), (1170, 18570744), (1296, 16765255), (1332, 16312140), (1404, 15475620), (1443, 15057360), (1480, 14680926), (1560, 13928058), (1620, 13412204), (1665, 13049712), (1755, 12380496), (1776, 12234105), (1872, 11606715), (1924, 11293020), (1998, 10874760), (2106, 10317080), (2160, 10059153), (2220, 9787284), (2340, 9285372), (2405, 9034416), (2664, 8156070), (2808, 7737810), (2886, 7528680), (2960, 7340463), (2997, 7249840), (3120, 6964029), (3240, 6706102), (3330, 6524856), (3510, 6190248), (3848, 5646510), (3996, 5437380), (4212, 5158540), (4329, 5019120), (4440, 4893642), (4680, 4642686), (4810, 4517208), (4995, 4349904), (5265, 4126832), (5328, 4078035), (5616, 3868905), (5772, 3764340), (5994, 3624920), (6480, 3353051), (6660, 3262428), (6971, 3116880), (7020, 3095124), (7215, 3011472), (7696, 2823255), (7992, 2718690), (8424, 2579270), (8658, 2509560), (8880, 2446821), (9360, 2321343), (9620, 2258604), (9990, 2174952), (10530, 2063416), (11544, 1882170), (11988, 1812460), (12987, 1673040), (13320, 1631214), (13942, 1558440), (14040, 1547562), (14430, 1505736), (14985, 1449968), (15984, 1359345), (16848, 1289635), (17316, 1254780), (19240, 1129302), (19980, 1087476), (20913, 1038960), (21060, 1031708), (21645, 1003824), (23088, 941085), (23976, 906230), (25974, 836520), (26640, 815607), (27884, 779220), (28080, 773781), (28860, 752868), (29970, 724984), (34632, 627390), (34855, 623376), (38480, 564651), (38961, 557680), (39960, 543738), (41826, 519480), (42120, 515854), (43290, 501912), (47952, 453115), (51948, 418260), (55768, 389610), (57720, 376434), (59940, 362492), (62739, 346320), (64935, 334608), (69264, 313695), (69710, 311688), (77922, 278840), (79920, 271869), (83652, 259740), (84240, 257927), (86580, 250956), (90623, 239760), (103896, 209130), (104565, 207792), (111536, 194805), (115440, 188217), (119880, 181246), (125478, 173160), (129870, 167304), (139420, 155844)]