1214322120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 288

約数和(自身を含む): 4418701560

約数和(自身を除く): 3204379440

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, 198, 220, 242, 244, 264, 305, 330, 360, 363, 366, 396, 440, 457, 484, 488, 495, 549, 605, 610, 660, 671, 726, 732, 792, 914, 915, 968, 990, 1089, 1098, 1210, 1220, 1320, 1342, 1371, 1452, 1464, 1815, 1828, 1830, 1980, 2013, 2178, 2196, 2285, 2420, 2440, 2684, 2742, 2745, 2904, 3355, 3630, 3656, 3660, 3960, 4026, 4113, 4356, 4392, 4570, 4840, 5027, 5368, 5445, 5484, 5490, 6039, 6710, 6855, 7260, 7320, 7381, 8052, 8226, 8712, 9140, 10054, 10065, 10890, 10968, 10980, 12078, 13420, 13710, 14520, 14762, 15081, 16104, 16452, 18280, 20108, 20130, 20565, 21780, 21960, 22143, 24156, 25135, 26840, 27420, 27877, 29524, 30162, 30195, 32904, 36905, 40216, 40260, 41130, 43560, 44286, 45243, 48312, 50270, 54840, 55297, 55754, 59048, 60324, 60390, 66429, 73810, 75405, 80520, 82260, 83631, 88572, 90486, 100540, 110594, 110715, 111508, 120648, 120780, 132858, 139385, 147620, 150810, 164520, 165891, 167262, 177144, 180972, 201080, 221188, 221430, 223016, 226215, 241560, 250893, 265716, 276485, 278770, 295240, 301620, 306647, 331782, 332145, 334524, 361944, 418155, 442376, 442860, 452430, 497673, 501786, 531432, 552970, 557540, 603240, 613294, 663564, 664290, 669048, 829455, 836310, 885720, 904860, 919941, 995346, 1003572, 1105940, 1115080, 1226588, 1254465, 1327128, 1328580, 1533235, 1658910, 1672620, 1809720, 1839882, 1990692, 2007144, 2211880, 2453176, 2488365, 2508930, 2657160, 2759823, 3066470, 3317820, 3345240, 3373117, 3679764, 3981384, 4599705, 4976730, 5017860, 5519646, 6132940, 6635640, 6746234, 7359528, 9199410, 9953460, 10035720, 10119351, 11039292, 12265880, 13492468, 13799115, 16865585, 18398820, 19906920, 20238702, 22078584, 26984936, 27598230, 30358053, 33731170, 36797640, 40477404, 50596755, 55196460, 60716106, 67462340, 80954808, 101193510, 110392920, 121432212, 134924680, 151790265, 202387020, 242864424, 303580530, 404774040, 607161060, 1214322120]

約数ペア:

[(1, 1214322120), (2, 607161060), (3, 404774040), (4, 303580530), (5, 242864424), (6, 202387020), (8, 151790265), (9, 134924680), (10, 121432212), (11, 110392920), (12, 101193510), (15, 80954808), (18, 67462340), (20, 60716106), (22, 55196460), (24, 50596755), (30, 40477404), (33, 36797640), (36, 33731170), (40, 30358053), (44, 27598230), (45, 26984936), (55, 22078584), (60, 20238702), (61, 19906920), (66, 18398820), (72, 16865585), (88, 13799115), (90, 13492468), (99, 12265880), (110, 11039292), (120, 10119351), (121, 10035720), (122, 9953460), (132, 9199410), (165, 7359528), (180, 6746234), (183, 6635640), (198, 6132940), (220, 5519646), (242, 5017860), (244, 4976730), (264, 4599705), (305, 3981384), (330, 3679764), (360, 3373117), (363, 3345240), (366, 3317820), (396, 3066470), (440, 2759823), (457, 2657160), (484, 2508930), (488, 2488365), (495, 2453176), (549, 2211880), (605, 2007144), (610, 1990692), (660, 1839882), (671, 1809720), (726, 1672620), (732, 1658910), (792, 1533235), (914, 1328580), (915, 1327128), (968, 1254465), (990, 1226588), (1089, 1115080), (1098, 1105940), (1210, 1003572), (1220, 995346), (1320, 919941), (1342, 904860), (1371, 885720), (1452, 836310), (1464, 829455), (1815, 669048), (1828, 664290), (1830, 663564), (1980, 613294), (2013, 603240), (2178, 557540), (2196, 552970), (2285, 531432), (2420, 501786), (2440, 497673), (2684, 452430), (2742, 442860), (2745, 442376), (2904, 418155), (3355, 361944), (3630, 334524), (3656, 332145), (3660, 331782), (3960, 306647), (4026, 301620), (4113, 295240), (4356, 278770), (4392, 276485), (4570, 265716), (4840, 250893), (5027, 241560), (5368, 226215), (5445, 223016), (5484, 221430), (5490, 221188), (6039, 201080), (6710, 180972), (6855, 177144), (7260, 167262), (7320, 165891), (7381, 164520), (8052, 150810), (8226, 147620), (8712, 139385), (9140, 132858), (10054, 120780), (10065, 120648), (10890, 111508), (10968, 110715), (10980, 110594), (12078, 100540), (13420, 90486), (13710, 88572), (14520, 83631), (14762, 82260), (15081, 80520), (16104, 75405), (16452, 73810), (18280, 66429), (20108, 60390), (20130, 60324), (20565, 59048), (21780, 55754), (21960, 55297), (22143, 54840), (24156, 50270), (25135, 48312), (26840, 45243), (27420, 44286), (27877, 43560), (29524, 41130), (30162, 40260), (30195, 40216), (32904, 36905)]