1118646160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 2811820032

約数和(自身を除く): 1693173872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 73, 74, 80, 124, 146, 148, 155, 167, 185, 248, 292, 296, 310, 334, 365, 370, 496, 584, 592, 620, 668, 730, 740, 835, 1147, 1168, 1240, 1336, 1460, 1480, 1670, 2263, 2294, 2480, 2672, 2701, 2920, 2960, 3340, 4526, 4588, 5177, 5402, 5735, 5840, 6179, 6680, 9052, 9176, 10354, 10804, 11315, 11470, 12191, 12358, 13360, 13505, 18104, 18352, 20708, 21608, 22630, 22940, 24382, 24716, 25885, 27010, 30895, 36208, 41416, 43216, 45260, 45880, 48764, 49432, 51770, 54020, 60955, 61790, 82832, 83731, 90520, 91760, 97528, 98864, 103540, 108040, 121910, 123580, 167462, 181040, 191549, 195056, 207080, 216080, 243820, 247160, 334924, 377921, 383098, 414160, 418655, 451067, 487640, 494320, 669848, 755842, 766196, 837310, 902134, 957745, 975280, 1339696, 1511684, 1532392, 1674620, 1804268, 1889605, 1915490, 2255335, 3023368, 3064784, 3349240, 3608536, 3779210, 3830980, 4510670, 6046736, 6698480, 7217072, 7558420, 7661960, 9021340, 13983077, 15116840, 15323920, 18042680, 27966154, 30233680, 36085360, 55932308, 69915385, 111864616, 139830770, 223729232, 279661540, 559323080, 1118646160]

約数ペア:

[(1, 1118646160), (2, 559323080), (4, 279661540), (5, 223729232), (8, 139830770), (10, 111864616), (16, 69915385), (20, 55932308), (31, 36085360), (37, 30233680), (40, 27966154), (62, 18042680), (73, 15323920), (74, 15116840), (80, 13983077), (124, 9021340), (146, 7661960), (148, 7558420), (155, 7217072), (167, 6698480), (185, 6046736), (248, 4510670), (292, 3830980), (296, 3779210), (310, 3608536), (334, 3349240), (365, 3064784), (370, 3023368), (496, 2255335), (584, 1915490), (592, 1889605), (620, 1804268), (668, 1674620), (730, 1532392), (740, 1511684), (835, 1339696), (1147, 975280), (1168, 957745), (1240, 902134), (1336, 837310), (1460, 766196), (1480, 755842), (1670, 669848), (2263, 494320), (2294, 487640), (2480, 451067), (2672, 418655), (2701, 414160), (2920, 383098), (2960, 377921), (3340, 334924), (4526, 247160), (4588, 243820), (5177, 216080), (5402, 207080), (5735, 195056), (5840, 191549), (6179, 181040), (6680, 167462), (9052, 123580), (9176, 121910), (10354, 108040), (10804, 103540), (11315, 98864), (11470, 97528), (12191, 91760), (12358, 90520), (13360, 83731), (13505, 82832), (18104, 61790), (18352, 60955), (20708, 54020), (21608, 51770), (22630, 49432), (22940, 48764), (24382, 45880), (24716, 45260), (25885, 43216), (27010, 41416), (30895, 36208)]