4433520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 240

約数和(自身を含む): 17811360

約数和(自身を除く): 13377840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 49, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 98, 104, 105, 112, 116, 120, 130, 140, 145, 147, 156, 168, 174, 182, 195, 196, 203, 208, 210, 232, 240, 245, 260, 273, 280, 290, 294, 312, 336, 348, 364, 377, 390, 392, 406, 420, 435, 455, 464, 490, 520, 546, 560, 580, 588, 609, 624, 637, 696, 728, 735, 754, 780, 784, 812, 840, 870, 910, 980, 1015, 1040, 1092, 1131, 1160, 1176, 1218, 1274, 1365, 1392, 1421, 1456, 1470, 1508, 1560, 1624, 1680, 1740, 1820, 1885, 1911, 1960, 2030, 2184, 2262, 2320, 2352, 2436, 2548, 2639, 2730, 2842, 2940, 3016, 3045, 3120, 3185, 3248, 3480, 3640, 3770, 3822, 3920, 4060, 4263, 4368, 4524, 4872, 5096, 5278, 5460, 5655, 5684, 5880, 6032, 6090, 6370, 6960, 7105, 7280, 7540, 7644, 7917, 8120, 8526, 9048, 9555, 9744, 10192, 10556, 10920, 11310, 11368, 11760, 12180, 12740, 13195, 14210, 15080, 15288, 15834, 16240, 17052, 18096, 18473, 19110, 21112, 21315, 21840, 22620, 22736, 24360, 25480, 26390, 28420, 30160, 30576, 31668, 34104, 36946, 38220, 39585, 42224, 42630, 45240, 48720, 50960, 52780, 55419, 56840, 63336, 68208, 73892, 76440, 79170, 85260, 90480, 92365, 105560, 110838, 113680, 126672, 147784, 152880, 158340, 170520, 184730, 211120, 221676, 277095, 295568, 316680, 341040, 369460, 443352, 554190, 633360, 738920, 886704, 1108380, 1477840, 2216760, 4433520]

約数ペア:

[(1, 4433520), (2, 2216760), (3, 1477840), (4, 1108380), (5, 886704), (6, 738920), (7, 633360), (8, 554190), (10, 443352), (12, 369460), (13, 341040), (14, 316680), (15, 295568), (16, 277095), (20, 221676), (21, 211120), (24, 184730), (26, 170520), (28, 158340), (29, 152880), (30, 147784), (35, 126672), (39, 113680), (40, 110838), (42, 105560), (48, 92365), (49, 90480), (52, 85260), (56, 79170), (58, 76440), (60, 73892), (65, 68208), (70, 63336), (78, 56840), (80, 55419), (84, 52780), (87, 50960), (91, 48720), (98, 45240), (104, 42630), (105, 42224), (112, 39585), (116, 38220), (120, 36946), (130, 34104), (140, 31668), (145, 30576), (147, 30160), (156, 28420), (168, 26390), (174, 25480), (182, 24360), (195, 22736), (196, 22620), (203, 21840), (208, 21315), (210, 21112), (232, 19110), (240, 18473), (245, 18096), (260, 17052), (273, 16240), (280, 15834), (290, 15288), (294, 15080), (312, 14210), (336, 13195), (348, 12740), (364, 12180), (377, 11760), (390, 11368), (392, 11310), (406, 10920), (420, 10556), (435, 10192), (455, 9744), (464, 9555), (490, 9048), (520, 8526), (546, 8120), (560, 7917), (580, 7644), (588, 7540), (609, 7280), (624, 7105), (637, 6960), (696, 6370), (728, 6090), (735, 6032), (754, 5880), (780, 5684), (784, 5655), (812, 5460), (840, 5278), (870, 5096), (910, 4872), (980, 4524), (1015, 4368), (1040, 4263), (1092, 4060), (1131, 3920), (1160, 3822), (1176, 3770), (1218, 3640), (1274, 3480), (1365, 3248), (1392, 3185), (1421, 3120), (1456, 3045), (1470, 3016), (1508, 2940), (1560, 2842), (1624, 2730), (1680, 2639), (1740, 2548), (1820, 2436), (1885, 2352), (1911, 2320), (1960, 2262), (2030, 2184)]