246151360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 737372160

約数和(自身を除く): 491220800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 79, 80, 91, 104, 107, 112, 130, 140, 158, 160, 182, 208, 214, 224, 260, 280, 316, 320, 364, 395, 416, 428, 448, 455, 520, 535, 553, 560, 632, 728, 749, 790, 832, 856, 910, 1027, 1040, 1070, 1106, 1120, 1264, 1391, 1456, 1498, 1580, 1712, 1820, 2054, 2080, 2140, 2212, 2240, 2528, 2765, 2782, 2912, 2996, 3160, 3424, 3640, 3745, 4108, 4160, 4280, 4424, 5056, 5135, 5530, 5564, 5824, 5992, 6320, 6848, 6955, 7189, 7280, 7490, 8216, 8453, 8560, 8848, 9737, 10270, 11060, 11128, 11984, 12640, 13910, 14378, 14560, 14980, 16432, 16906, 17120, 17696, 19474, 20540, 22120, 22256, 23968, 25280, 27820, 28756, 29120, 29960, 32864, 33812, 34240, 35392, 35945, 38948, 41080, 42265, 44240, 44512, 47936, 48685, 55640, 57512, 59171, 59920, 65728, 67624, 71890, 77896, 82160, 84530, 88480, 89024, 97370, 109889, 111280, 115024, 118342, 119840, 135248, 143780, 155792, 164320, 169060, 176960, 194740, 219778, 222560, 230048, 236684, 239680, 270496, 287560, 295855, 311584, 328640, 338120, 389480, 439556, 445120, 460096, 473368, 540992, 549445, 575120, 591710, 623168, 676240, 769223, 778960, 879112, 946736, 1098890, 1150240, 1183420, 1352480, 1538446, 1557920, 1758224, 1893472, 2197780, 2300480, 2366840, 2704960, 3076892, 3115840, 3516448, 3786944, 3846115, 4395560, 4733680, 6153784, 7032896, 7692230, 8791120, 9467360, 12307568, 15384460, 17582240, 18934720, 24615136, 30768920, 35164480, 49230272, 61537840, 123075680, 246151360]

約数ペア:

[(1, 246151360), (2, 123075680), (4, 61537840), (5, 49230272), (7, 35164480), (8, 30768920), (10, 24615136), (13, 18934720), (14, 17582240), (16, 15384460), (20, 12307568), (26, 9467360), (28, 8791120), (32, 7692230), (35, 7032896), (40, 6153784), (52, 4733680), (56, 4395560), (64, 3846115), (65, 3786944), (70, 3516448), (79, 3115840), (80, 3076892), (91, 2704960), (104, 2366840), (107, 2300480), (112, 2197780), (130, 1893472), (140, 1758224), (158, 1557920), (160, 1538446), (182, 1352480), (208, 1183420), (214, 1150240), (224, 1098890), (260, 946736), (280, 879112), (316, 778960), (320, 769223), (364, 676240), (395, 623168), (416, 591710), (428, 575120), (448, 549445), (455, 540992), (520, 473368), (535, 460096), (553, 445120), (560, 439556), (632, 389480), (728, 338120), (749, 328640), (790, 311584), (832, 295855), (856, 287560), (910, 270496), (1027, 239680), (1040, 236684), (1070, 230048), (1106, 222560), (1120, 219778), (1264, 194740), (1391, 176960), (1456, 169060), (1498, 164320), (1580, 155792), (1712, 143780), (1820, 135248), (2054, 119840), (2080, 118342), (2140, 115024), (2212, 111280), (2240, 109889), (2528, 97370), (2765, 89024), (2782, 88480), (2912, 84530), (2996, 82160), (3160, 77896), (3424, 71890), (3640, 67624), (3745, 65728), (4108, 59920), (4160, 59171), (4280, 57512), (4424, 55640), (5056, 48685), (5135, 47936), (5530, 44512), (5564, 44240), (5824, 42265), (5992, 41080), (6320, 38948), (6848, 35945), (6955, 35392), (7189, 34240), (7280, 33812), (7490, 32864), (8216, 29960), (8453, 29120), (8560, 28756), (8848, 27820), (9737, 25280), (10270, 23968), (11060, 22256), (11128, 22120), (11984, 20540), (12640, 19474), (13910, 17696), (14378, 17120), (14560, 16906), (14980, 16432)]