234596880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:638

約数の個数: 240

約数和(自身を含む): 912263040

約数和(自身を除く): 677666160

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, 523, 534, 560, 623, 630, 712, 720, 801, 840, 890, 1008, 1046, 1068, 1246, 1260, 1335, 1424, 1569, 1602, 1680, 1780, 1869, 2092, 2136, 2492, 2520, 2615, 2670, 3115, 3138, 3204, 3560, 3661, 3738, 4005, 4184, 4272, 4707, 4984, 5040, 5230, 5340, 5607, 6230, 6276, 6408, 7120, 7322, 7476, 7845, 8010, 8368, 9345, 9414, 9968, 10460, 10680, 10983, 11214, 12460, 12552, 12816, 14644, 14952, 15690, 16020, 18305, 18690, 18828, 20920, 21360, 21966, 22428, 23535, 24920, 25104, 28035, 29288, 29904, 31380, 32040, 32949, 36610, 37380, 37656, 41840, 43932, 44856, 46547, 47070, 49840, 54915, 56070, 58576, 62760, 64080, 65898, 73220, 74760, 75312, 87864, 89712, 93094, 94140, 109830, 112140, 125520, 131796, 139641, 146440, 149520, 164745, 175728, 186188, 188280, 219660, 224280, 232735, 263592, 279282, 292880, 325829, 329490, 372376, 376560, 418923, 439320, 448560, 465470, 527184, 558564, 651658, 658980, 698205, 744752, 837846, 878640, 930940, 977487, 1117128, 1303316, 1317960, 1396410, 1629145, 1675692, 1861880, 1954974, 2094615, 2234256, 2606632, 2635920, 2792820, 2932461, 3258290, 3351384, 3723760, 3909948, 4189230, 4887435, 5213264, 5585640, 5864922, 6516580, 6702768, 7819896, 8378460, 9774870, 11171280, 11729844, 13033160, 14662305, 15639792, 16756920, 19549740, 23459688, 26066320, 29324610, 33513840, 39099480, 46919376, 58649220, 78198960, 117298440, 234596880]

約数ペア:

[(1, 234596880), (2, 117298440), (3, 78198960), (4, 58649220), (5, 46919376), (6, 39099480), (7, 33513840), (8, 29324610), (9, 26066320), (10, 23459688), (12, 19549740), (14, 16756920), (15, 15639792), (16, 14662305), (18, 13033160), (20, 11729844), (21, 11171280), (24, 9774870), (28, 8378460), (30, 7819896), (35, 6702768), (36, 6516580), (40, 5864922), (42, 5585640), (45, 5213264), (48, 4887435), (56, 4189230), (60, 3909948), (63, 3723760), (70, 3351384), (72, 3258290), (80, 2932461), (84, 2792820), (89, 2635920), (90, 2606632), (105, 2234256), (112, 2094615), (120, 1954974), (126, 1861880), (140, 1675692), (144, 1629145), (168, 1396410), (178, 1317960), (180, 1303316), (210, 1117128), (240, 977487), (252, 930940), (267, 878640), (280, 837846), (315, 744752), (336, 698205), (356, 658980), (360, 651658), (420, 558564), (445, 527184), (504, 465470), (523, 448560), (534, 439320), (560, 418923), (623, 376560), (630, 372376), (712, 329490), (720, 325829), (801, 292880), (840, 279282), (890, 263592), (1008, 232735), (1046, 224280), (1068, 219660), (1246, 188280), (1260, 186188), (1335, 175728), (1424, 164745), (1569, 149520), (1602, 146440), (1680, 139641), (1780, 131796), (1869, 125520), (2092, 112140), (2136, 109830), (2492, 94140), (2520, 93094), (2615, 89712), (2670, 87864), (3115, 75312), (3138, 74760), (3204, 73220), (3560, 65898), (3661, 64080), (3738, 62760), (4005, 58576), (4184, 56070), (4272, 54915), (4707, 49840), (4984, 47070), (5040, 46547), (5230, 44856), (5340, 43932), (5607, 41840), (6230, 37656), (6276, 37380), (6408, 36610), (7120, 32949), (7322, 32040), (7476, 31380), (7845, 29904), (8010, 29288), (8368, 28035), (9345, 25104), (9414, 24920), (9968, 23535), (10460, 22428), (10680, 21966), (10983, 21360), (11214, 20920), (12460, 18828), (12552, 18690), (12816, 18305), (14644, 16020), (14952, 15690)]