1355996880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3023}}^1$

素因数の和:3138

約数の個数: 240

約数和(自身を含む): 5264663040

約数和(自身を除く): 3908666160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 89, 90, 105, 112, 120, 126, 140, 144, 168, 178, 180, 210, 240, 252, 267, 280, 315, 336, 356, 360, 420, 445, 504, 534, 560, 623, 630, 712, 720, 801, 840, 890, 1008, 1068, 1246, 1260, 1335, 1424, 1602, 1680, 1780, 1869, 2136, 2492, 2520, 2670, 3023, 3115, 3204, 3560, 3738, 4005, 4272, 4984, 5040, 5340, 5607, 6046, 6230, 6408, 7120, 7476, 8010, 9069, 9345, 9968, 10680, 11214, 12092, 12460, 12816, 14952, 15115, 16020, 18138, 18690, 21161, 21360, 22428, 24184, 24920, 27207, 28035, 29904, 30230, 32040, 36276, 37380, 42322, 44856, 45345, 48368, 49840, 54414, 56070, 60460, 63483, 64080, 72552, 74760, 84644, 89712, 90690, 105805, 108828, 112140, 120920, 126966, 136035, 145104, 149520, 169288, 181380, 190449, 211610, 217656, 224280, 241840, 253932, 269047, 272070, 317415, 338576, 362760, 380898, 423220, 435312, 448560, 507864, 538094, 544140, 634830, 725520, 761796, 807141, 846440, 952245, 1015728, 1076188, 1088280, 1269660, 1345235, 1523592, 1614282, 1692880, 1883329, 1904490, 2152376, 2176560, 2421423, 2539320, 2690470, 3047184, 3228564, 3766658, 3808980, 4035705, 4304752, 4842846, 5078640, 5380940, 5649987, 6457128, 7533316, 7617960, 8071410, 9416645, 9685692, 10761880, 11299974, 12107115, 12914256, 15066632, 15235920, 16142820, 16949961, 18833290, 19371384, 21523760, 22599948, 24214230, 28249935, 30133264, 32285640, 33899922, 37666580, 38742768, 45199896, 48428460, 56499870, 64571280, 67799844, 75333160, 84749805, 90399792, 96856920, 112999740, 135599688, 150666320, 169499610, 193713840, 225999480, 271199376, 338999220, 451998960, 677998440, 1355996880]

約数ペア:

[(1, 1355996880), (2, 677998440), (3, 451998960), (4, 338999220), (5, 271199376), (6, 225999480), (7, 193713840), (8, 169499610), (9, 150666320), (10, 135599688), (12, 112999740), (14, 96856920), (15, 90399792), (16, 84749805), (18, 75333160), (20, 67799844), (21, 64571280), (24, 56499870), (28, 48428460), (30, 45199896), (35, 38742768), (36, 37666580), (40, 33899922), (42, 32285640), (45, 30133264), (48, 28249935), (56, 24214230), (60, 22599948), (63, 21523760), (70, 19371384), (72, 18833290), (80, 16949961), (84, 16142820), (89, 15235920), (90, 15066632), (105, 12914256), (112, 12107115), (120, 11299974), (126, 10761880), (140, 9685692), (144, 9416645), (168, 8071410), (178, 7617960), (180, 7533316), (210, 6457128), (240, 5649987), (252, 5380940), (267, 5078640), (280, 4842846), (315, 4304752), (336, 4035705), (356, 3808980), (360, 3766658), (420, 3228564), (445, 3047184), (504, 2690470), (534, 2539320), (560, 2421423), (623, 2176560), (630, 2152376), (712, 1904490), (720, 1883329), (801, 1692880), (840, 1614282), (890, 1523592), (1008, 1345235), (1068, 1269660), (1246, 1088280), (1260, 1076188), (1335, 1015728), (1424, 952245), (1602, 846440), (1680, 807141), (1780, 761796), (1869, 725520), (2136, 634830), (2492, 544140), (2520, 538094), (2670, 507864), (3023, 448560), (3115, 435312), (3204, 423220), (3560, 380898), (3738, 362760), (4005, 338576), (4272, 317415), (4984, 272070), (5040, 269047), (5340, 253932), (5607, 241840), (6046, 224280), (6230, 217656), (6408, 211610), (7120, 190449), (7476, 181380), (8010, 169288), (9069, 149520), (9345, 145104), (9968, 136035), (10680, 126966), (11214, 120920), (12092, 112140), (12460, 108828), (12816, 105805), (14952, 90690), (15115, 89712), (16020, 84644), (18138, 74760), (18690, 72552), (21161, 64080), (21360, 63483), (22428, 60460), (24184, 56070), (24920, 54414), (27207, 49840), (28035, 48368), (29904, 45345), (30230, 44856), (32040, 42322), (36276, 37380)]