73222240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 219469824

約数和(自身を除く): 146247584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 107, 112, 130, 140, 160, 182, 188, 208, 214, 224, 235, 260, 280, 329, 364, 376, 416, 428, 455, 470, 520, 535, 560, 611, 658, 728, 749, 752, 856, 910, 940, 1040, 1070, 1120, 1222, 1316, 1391, 1456, 1498, 1504, 1645, 1712, 1820, 1880, 2080, 2140, 2444, 2632, 2782, 2912, 2996, 3055, 3290, 3424, 3640, 3745, 3760, 4277, 4280, 4888, 5029, 5264, 5564, 5992, 6110, 6580, 6955, 7280, 7490, 7520, 8554, 8560, 9737, 9776, 10058, 10528, 11128, 11984, 12220, 13160, 13910, 14560, 14980, 17108, 17120, 19474, 19552, 20116, 21385, 22256, 23968, 24440, 25145, 26320, 27820, 29960, 34216, 35203, 38948, 40232, 42770, 44512, 48685, 48880, 50290, 52640, 55640, 59920, 65377, 68432, 70406, 77896, 80464, 85540, 97370, 97760, 100580, 111280, 119840, 130754, 136864, 140812, 155792, 160928, 171080, 176015, 194740, 201160, 222560, 261508, 281624, 311584, 326885, 342160, 352030, 389480, 402320, 457639, 523016, 563248, 653770, 684320, 704060, 778960, 804640, 915278, 1046032, 1126496, 1307540, 1408120, 1557920, 1830556, 2092064, 2288195, 2615080, 2816240, 3661112, 4576390, 5230160, 5632480, 7322224, 9152780, 10460320, 14644448, 18305560, 36611120, 73222240]

約数ペア:

[(1, 73222240), (2, 36611120), (4, 18305560), (5, 14644448), (7, 10460320), (8, 9152780), (10, 7322224), (13, 5632480), (14, 5230160), (16, 4576390), (20, 3661112), (26, 2816240), (28, 2615080), (32, 2288195), (35, 2092064), (40, 1830556), (47, 1557920), (52, 1408120), (56, 1307540), (65, 1126496), (70, 1046032), (80, 915278), (91, 804640), (94, 778960), (104, 704060), (107, 684320), (112, 653770), (130, 563248), (140, 523016), (160, 457639), (182, 402320), (188, 389480), (208, 352030), (214, 342160), (224, 326885), (235, 311584), (260, 281624), (280, 261508), (329, 222560), (364, 201160), (376, 194740), (416, 176015), (428, 171080), (455, 160928), (470, 155792), (520, 140812), (535, 136864), (560, 130754), (611, 119840), (658, 111280), (728, 100580), (749, 97760), (752, 97370), (856, 85540), (910, 80464), (940, 77896), (1040, 70406), (1070, 68432), (1120, 65377), (1222, 59920), (1316, 55640), (1391, 52640), (1456, 50290), (1498, 48880), (1504, 48685), (1645, 44512), (1712, 42770), (1820, 40232), (1880, 38948), (2080, 35203), (2140, 34216), (2444, 29960), (2632, 27820), (2782, 26320), (2912, 25145), (2996, 24440), (3055, 23968), (3290, 22256), (3424, 21385), (3640, 20116), (3745, 19552), (3760, 19474), (4277, 17120), (4280, 17108), (4888, 14980), (5029, 14560), (5264, 13910), (5564, 13160), (5992, 12220), (6110, 11984), (6580, 11128), (6955, 10528), (7280, 10058), (7490, 9776), (7520, 9737), (8554, 8560)]