21493346160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 720

約数和(自身を含む): 84208547808

約数和(自身を除く): 62715201648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 102, 104, 110, 120, 121, 130, 132, 136, 143, 156, 165, 170, 176, 187, 195, 197, 204, 208, 220, 221, 240, 242, 255, 260, 264, 272, 286, 289, 312, 330, 340, 363, 374, 390, 394, 408, 429, 440, 442, 484, 510, 520, 528, 561, 572, 578, 591, 605, 624, 660, 663, 680, 715, 726, 748, 780, 788, 816, 858, 867, 880, 884, 935, 968, 985, 1020, 1040, 1105, 1122, 1144, 1156, 1182, 1210, 1320, 1326, 1360, 1430, 1445, 1452, 1496, 1560, 1573, 1576, 1716, 1734, 1768, 1815, 1870, 1936, 1970, 2040, 2057, 2145, 2167, 2210, 2244, 2288, 2312, 2364, 2420, 2431, 2561, 2640, 2652, 2805, 2860, 2890, 2904, 2955, 2992, 3120, 3146, 3152, 3179, 3315, 3349, 3432, 3468, 3536, 3630, 3740, 3757, 3940, 4080, 4114, 4290, 4334, 4335, 4420, 4488, 4624, 4719, 4728, 4840, 4862, 5122, 5304, 5610, 5720, 5780, 5808, 5910, 6171, 6292, 6358, 6501, 6630, 6698, 6864, 6936, 7260, 7293, 7480, 7514, 7683, 7865, 7880, 8228, 8580, 8668, 8670, 8840, 8976, 9438, 9456, 9537, 9680, 9724, 10047, 10244, 10285, 10608, 10835, 11220, 11271, 11440, 11560, 11820, 12155, 12342, 12584, 12716, 12805, 13002, 13260, 13396, 13872, 14520, 14586, 14960, 15028, 15366, 15730, 15760, 15895, 16456, 16745, 17160, 17336, 17340, 17680, 18785, 18876, 19074, 19448, 20094, 20488, 20570, 21670, 22440, 22542, 23120, 23595, 23640, 23837, 24310, 24684, 25168, 25432, 25610, 26004, 26520, 26741, 26792, 28171, 29040, 29172, 30056, 30732, 30855, 31460, 31790, 32505, 32912, 33490, 34320, 34672, 34680, 34969, 36465, 36839, 37570, 37752, 38148, 38415, 38896, 40188, 40976, 41140, 41327, 43340, 43537, 44880, 45084, 47190, 47280, 47674, 47685, 48620, 49368, 50235, 50864, 51220, 52008, 53040, 53482, 53584, 56342, 56355, 56933, 58344, 60112, 61464, 61710, 62920, 63580, 65010, 66980, 69360, 69938, 71511, 72930, 73678, 75140, 75504, 76296, 76830, 80223, 80376, 82280, 82654, 84513, 86680, 87074, 90168, 94380, 95348, 95370, 97240, 98736, 100470, 102440, 104016, 104907, 106964, 110517, 112684, 112710, 113866, 116688, 119185, 122928, 123420, 123981, 125840, 127160, 130020, 130611, 133705, 133960, 139876, 140855, 143022, 145860, 147356, 150280, 152592, 153660, 160446, 160752, 164560, 165308, 169026, 170799, 173360, 174148, 174845, 180336, 184195, 188760, 190696, 190740, 194480, 200940, 204880, 206635, 209814, 213928, 217685, 221034, 225368, 225420, 227732, 238370, 246840, 247962, 254320, 260040, 261222, 267410, 267920, 279752, 281710, 284665, 286044, 291720, 294712, 300560, 307320, 309881, 320892, 330616, 338052, 341598, 348296, 349690, 357555, 368390, 377520, 381392, 381480, 401115, 401880, 405229, 413270, 419628, 422565, 427856, 435370, 442068, 450736, 450840, 454597, 455464, 476740, 478907, 493680, 495924, 520080, 522444, 524535, 534820, 552585, 559504, 563420, 569330, 572088, 583440, 589424, 614640, 619762, 619905, 626263, 641784, 653055, 661232, 676104, 683196, 696592, 699380, 715110, 736780, 740129, 762960, 802230, 803760, 810458, 826540, 839256, 845130, 853995, 870740, 884136, 901680, 909194, 910928, 929643, 953480, 957814, 991848, 1044888, 1049070, 1069640, 1105170, 1126840, 1138660, 1144176, 1215687, 1239524, 1239810, 1252526, 1283568, 1306110, 1352208, 1363791, 1366392, 1398760, 1430220, 1436721, 1473560, 1480258, 1549405, 1604460, 1620916, 1653080, 1678512, 1690260, 1707990, 1741480, 1768272, 1818388, 1859286, 1878789, 1906960, 1915628, 1983696, 2026145, 2089776, 2098140, 2139280, 2210340, 2220387, 2253680, 2272985, 2277320, 2394535, 2431374, 2479048, 2479620, 2505052, 2612220, 2727582, 2732784, 2797520, 2860440, 2873442, 2947120, 2960516, 3098810, 3131315, 3208920, 3241832, 3306160, 3380520, 3415980, 3482960, 3636776, 3700645, 3718572, 3757578, 3831256, 4052290, 4196280, 4420680, 4440774, 4545970, 4554640, 4648215, 4789070, 4862748, 4958096, 4959240, 5010104, 5224440, 5267977, 5455164, 5720880, 5746884, 5921032, 6078435, 6197620, 6262630, 6417840, 6483664, 6761040, 6818955, 6831960, 6888893, 7183605, 7273552, 7401290, 7437144, 7515156, 7662512, 8104580, 8141419, 8392560, 8841360, 8881548, 9091940, 9296430, 9393945, 9578140, 9725496, 9918480, 10020208, 10448880, 10535954, 10910328, 11101935, 11493768, 11842064, 12156870, 12395240, 12525260, 13637910, 13663920, 13777786, 14367210, 14802580, 14874288, 15030312, 15803931, 16209160, 16282838, 17763096, 18183880, 18592860, 18787890, 19156280, 19450992, 20666679, 21071908, 21820656, 22203870, 22987536, 24313740, 24424257, 24790480, 25050520, 26339885, 27275820, 27555572, 28734420, 29605160, 30060624, 31607862, 32418320, 32565676, 34444465, 35526192, 36367760, 37185720, 37575780, 38312560, 40707095, 41333358, 42143816, 44407740, 48627480, 48848514, 50101040, 52679770, 54551640, 55111144, 57468840, 59210320, 63215724, 65131352, 68888930, 74371440, 75151560, 79019655, 81414190, 82666716, 84287632, 88815480, 89555609, 97254960, 97697028, 103333395, 105359540, 109103280, 110222288, 114937680, 122121285, 126431448, 130262704, 137777860, 150303120, 158039310, 162828380, 165333432, 177630960, 179111218, 195394056, 206666790, 210719080, 244242570, 252862896, 268666827, 275555720, 316078620, 325656760, 330666864, 358222436, 390788112, 413333580, 421438160, 447778045, 488485140, 537333654, 551111440, 632157240, 651313520, 716444872, 826667160, 895556090, 976970280, 1074667308, 1264314480, 1343334135, 1432889744, 1653334320, 1791112180, 1953940560, 2149334616, 2686668270, 3582224360, 4298669232, 5373336540, 7164448720, 10746673080, 21493346160]

約数ペア:

[(1, 21493346160), (2, 10746673080), (3, 7164448720), (4, 5373336540), (5, 4298669232), (6, 3582224360), (8, 2686668270), (10, 2149334616), (11, 1953940560), (12, 1791112180), (13, 1653334320), (15, 1432889744), (16, 1343334135), (17, 1264314480), (20, 1074667308), (22, 976970280), (24, 895556090), (26, 826667160), (30, 716444872), (33, 651313520), (34, 632157240), (39, 551111440), (40, 537333654), (44, 488485140), (48, 447778045), (51, 421438160), (52, 413333580), (55, 390788112), (60, 358222436), (65, 330666864), (66, 325656760), (68, 316078620), (78, 275555720), (80, 268666827), (85, 252862896), (88, 244242570), (102, 210719080), (104, 206666790), (110, 195394056), (120, 179111218), (121, 177630960), (130, 165333432), (132, 162828380), (136, 158039310), (143, 150303120), (156, 137777860), (165, 130262704), (170, 126431448), (176, 122121285), (187, 114937680), (195, 110222288), (197, 109103280), (204, 105359540), (208, 103333395), (220, 97697028), (221, 97254960), (240, 89555609), (242, 88815480), (255, 84287632), (260, 82666716), (264, 81414190), (272, 79019655), (286, 75151560), (289, 74371440), (312, 68888930), (330, 65131352), (340, 63215724), (363, 59210320), (374, 57468840), (390, 55111144), (394, 54551640), (408, 52679770), (429, 50101040), (440, 48848514), (442, 48627480), (484, 44407740), (510, 42143816), (520, 41333358), (528, 40707095), (561, 38312560), (572, 37575780), (578, 37185720), (591, 36367760), (605, 35526192), (624, 34444465), (660, 32565676), (663, 32418320), (680, 31607862), (715, 30060624), (726, 29605160), (748, 28734420), (780, 27555572), (788, 27275820), (816, 26339885), (858, 25050520), (867, 24790480), (880, 24424257), (884, 24313740), (935, 22987536), (968, 22203870), (985, 21820656), (1020, 21071908), (1040, 20666679), (1105, 19450992), (1122, 19156280), (1144, 18787890), (1156, 18592860), (1182, 18183880), (1210, 17763096), (1320, 16282838), (1326, 16209160), (1360, 15803931), (1430, 15030312), (1445, 14874288), (1452, 14802580), (1496, 14367210), (1560, 13777786), (1573, 13663920), (1576, 13637910), (1716, 12525260), (1734, 12395240), (1768, 12156870), (1815, 11842064), (1870, 11493768), (1936, 11101935), (1970, 10910328), (2040, 10535954), (2057, 10448880), (2145, 10020208), (2167, 9918480), (2210, 9725496), (2244, 9578140), (2288, 9393945), (2312, 9296430), (2364, 9091940), (2420, 8881548), (2431, 8841360), (2561, 8392560), (2640, 8141419), (2652, 8104580), (2805, 7662512), (2860, 7515156), (2890, 7437144), (2904, 7401290), (2955, 7273552), (2992, 7183605), (3120, 6888893), (3146, 6831960), (3152, 6818955), (3179, 6761040), (3315, 6483664), (3349, 6417840), (3432, 6262630), (3468, 6197620), (3536, 6078435), (3630, 5921032), (3740, 5746884), (3757, 5720880), (3940, 5455164), (4080, 5267977), (4114, 5224440), (4290, 5010104), (4334, 4959240), (4335, 4958096), (4420, 4862748), (4488, 4789070), (4624, 4648215), (4719, 4554640), (4728, 4545970), (4840, 4440774), (4862, 4420680), (5122, 4196280), (5304, 4052290), (5610, 3831256), (5720, 3757578), (5780, 3718572), (5808, 3700645), (5910, 3636776), (6171, 3482960), (6292, 3415980), (6358, 3380520), (6501, 3306160), (6630, 3241832), (6698, 3208920), (6864, 3131315), (6936, 3098810), (7260, 2960516), (7293, 2947120), (7480, 2873442), (7514, 2860440), (7683, 2797520), (7865, 2732784), (7880, 2727582), (8228, 2612220), (8580, 2505052), (8668, 2479620), (8670, 2479048), (8840, 2431374), (8976, 2394535), (9438, 2277320), (9456, 2272985), (9537, 2253680), (9680, 2220387), (9724, 2210340), (10047, 2139280), (10244, 2098140), (10285, 2089776), (10608, 2026145), (10835, 1983696), (11220, 1915628), (11271, 1906960), (11440, 1878789), (11560, 1859286), (11820, 1818388), (12155, 1768272), (12342, 1741480), (12584, 1707990), (12716, 1690260), (12805, 1678512), (13002, 1653080), (13260, 1620916), (13396, 1604460), (13872, 1549405), (14520, 1480258), (14586, 1473560), (14960, 1436721), (15028, 1430220), (15366, 1398760), (15730, 1366392), (15760, 1363791), (15895, 1352208), (16456, 1306110), (16745, 1283568), (17160, 1252526), (17336, 1239810), (17340, 1239524), (17680, 1215687), (18785, 1144176), (18876, 1138660), (19074, 1126840), (19448, 1105170), (20094, 1069640), (20488, 1049070), (20570, 1044888), (21670, 991848), (22440, 957814), (22542, 953480), (23120, 929643), (23595, 910928), (23640, 909194), (23837, 901680), (24310, 884136), (24684, 870740), (25168, 853995), (25432, 845130), (25610, 839256), (26004, 826540), (26520, 810458), (26741, 803760), (26792, 802230), (28171, 762960), (29040, 740129), (29172, 736780), (30056, 715110), (30732, 699380), (30855, 696592), (31460, 683196), (31790, 676104), (32505, 661232), (32912, 653055), (33490, 641784), (34320, 626263), (34672, 619905), (34680, 619762), (34969, 614640), (36465, 589424), (36839, 583440), (37570, 572088), (37752, 569330), (38148, 563420), (38415, 559504), (38896, 552585), (40188, 534820), (40976, 524535), (41140, 522444), (41327, 520080), (43340, 495924), (43537, 493680), (44880, 478907), (45084, 476740), (47190, 455464), (47280, 454597), (47674, 450840), (47685, 450736), (48620, 442068), (49368, 435370), (50235, 427856), (50864, 422565), (51220, 419628), (52008, 413270), (53040, 405229), (53482, 401880), (53584, 401115), (56342, 381480), (56355, 381392), (56933, 377520), (58344, 368390), (60112, 357555), (61464, 349690), (61710, 348296), (62920, 341598), (63580, 338052), (65010, 330616), (66980, 320892), (69360, 309881), (69938, 307320), (71511, 300560), (72930, 294712), (73678, 291720), (75140, 286044), (75504, 284665), (76296, 281710), (76830, 279752), (80223, 267920), (80376, 267410), (82280, 261222), (82654, 260040), (84513, 254320), (86680, 247962), (87074, 246840), (90168, 238370), (94380, 227732), (95348, 225420), (95370, 225368), (97240, 221034), (98736, 217685), (100470, 213928), (102440, 209814), (104016, 206635), (104907, 204880), (106964, 200940), (110517, 194480), (112684, 190740), (112710, 190696), (113866, 188760), (116688, 184195), (119185, 180336), (122928, 174845), (123420, 174148), (123981, 173360), (125840, 170799), (127160, 169026), (130020, 165308), (130611, 164560), (133705, 160752), (133960, 160446), (139876, 153660), (140855, 152592), (143022, 150280), (145860, 147356)]