523460520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 1910268360

約数和(自身を除く): 1386807840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 121, 122, 132, 165, 180, 183, 197, 198, 220, 242, 244, 264, 305, 330, 360, 363, 366, 394, 396, 440, 484, 488, 495, 549, 591, 605, 610, 660, 671, 726, 732, 788, 792, 915, 968, 985, 990, 1089, 1098, 1182, 1210, 1220, 1320, 1342, 1452, 1464, 1576, 1773, 1815, 1830, 1970, 1980, 2013, 2167, 2178, 2196, 2364, 2420, 2440, 2684, 2745, 2904, 2955, 3355, 3546, 3630, 3660, 3940, 3960, 4026, 4334, 4356, 4392, 4728, 4840, 5368, 5445, 5490, 5910, 6039, 6501, 6710, 7092, 7260, 7320, 7381, 7880, 8052, 8668, 8712, 8865, 10065, 10835, 10890, 10980, 11820, 12017, 12078, 13002, 13420, 14184, 14520, 14762, 16104, 17336, 17730, 19503, 20130, 21670, 21780, 21960, 22143, 23640, 23837, 24034, 24156, 26004, 26840, 29524, 30195, 32505, 35460, 36051, 36905, 39006, 40260, 43340, 43560, 44286, 47674, 48068, 48312, 52008, 59048, 60085, 60390, 65010, 66429, 70920, 71511, 72102, 73810, 78012, 80520, 86680, 88572, 95348, 96136, 97515, 108153, 110715, 119185, 120170, 120780, 130020, 132187, 132858, 143022, 144204, 147620, 156024, 177144, 180255, 190696, 195030, 214533, 216306, 221430, 238370, 240340, 241560, 260040, 264374, 265716, 286044, 288408, 295240, 332145, 357555, 360510, 390060, 396561, 429066, 432612, 442860, 476740, 480680, 528748, 531432, 540765, 572088, 660935, 664290, 715110, 721020, 780120, 793122, 858132, 865224, 885720, 953480, 1057496, 1072665, 1081530, 1189683, 1321870, 1328580, 1430220, 1442040, 1454057, 1586244, 1716264, 1982805, 2145330, 2163060, 2379366, 2643740, 2657160, 2860440, 2908114, 3172488, 3965610, 4290660, 4326120, 4362171, 4758732, 5287480, 5816228, 5948415, 7270285, 7931220, 8581320, 8724342, 9517464, 11632456, 11896830, 13086513, 14540570, 15862440, 17448684, 21810855, 23793660, 26173026, 29081140, 34897368, 43621710, 47587320, 52346052, 58162280, 65432565, 87243420, 104692104, 130865130, 174486840, 261730260, 523460520]

約数ペア:

[(1, 523460520), (2, 261730260), (3, 174486840), (4, 130865130), (5, 104692104), (6, 87243420), (8, 65432565), (9, 58162280), (10, 52346052), (11, 47587320), (12, 43621710), (15, 34897368), (18, 29081140), (20, 26173026), (22, 23793660), (24, 21810855), (30, 17448684), (33, 15862440), (36, 14540570), (40, 13086513), (44, 11896830), (45, 11632456), (55, 9517464), (60, 8724342), (61, 8581320), (66, 7931220), (72, 7270285), (88, 5948415), (90, 5816228), (99, 5287480), (110, 4758732), (120, 4362171), (121, 4326120), (122, 4290660), (132, 3965610), (165, 3172488), (180, 2908114), (183, 2860440), (197, 2657160), (198, 2643740), (220, 2379366), (242, 2163060), (244, 2145330), (264, 1982805), (305, 1716264), (330, 1586244), (360, 1454057), (363, 1442040), (366, 1430220), (394, 1328580), (396, 1321870), (440, 1189683), (484, 1081530), (488, 1072665), (495, 1057496), (549, 953480), (591, 885720), (605, 865224), (610, 858132), (660, 793122), (671, 780120), (726, 721020), (732, 715110), (788, 664290), (792, 660935), (915, 572088), (968, 540765), (985, 531432), (990, 528748), (1089, 480680), (1098, 476740), (1182, 442860), (1210, 432612), (1220, 429066), (1320, 396561), (1342, 390060), (1452, 360510), (1464, 357555), (1576, 332145), (1773, 295240), (1815, 288408), (1830, 286044), (1970, 265716), (1980, 264374), (2013, 260040), (2167, 241560), (2178, 240340), (2196, 238370), (2364, 221430), (2420, 216306), (2440, 214533), (2684, 195030), (2745, 190696), (2904, 180255), (2955, 177144), (3355, 156024), (3546, 147620), (3630, 144204), (3660, 143022), (3940, 132858), (3960, 132187), (4026, 130020), (4334, 120780), (4356, 120170), (4392, 119185), (4728, 110715), (4840, 108153), (5368, 97515), (5445, 96136), (5490, 95348), (5910, 88572), (6039, 86680), (6501, 80520), (6710, 78012), (7092, 73810), (7260, 72102), (7320, 71511), (7381, 70920), (7880, 66429), (8052, 65010), (8668, 60390), (8712, 60085), (8865, 59048), (10065, 52008), (10835, 48312), (10890, 48068), (10980, 47674), (11820, 44286), (12017, 43560), (12078, 43340), (13002, 40260), (13420, 39006), (14184, 36905), (14520, 36051), (14762, 35460), (16104, 32505), (17336, 30195), (17730, 29524), (19503, 26840), (20130, 26004), (21670, 24156), (21780, 24034), (21960, 23837), (22143, 23640)]