664432860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1772

約数の個数: 192

約数和(自身を含む): 2322496512

約数和(自身を除く): 1658063652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 73, 78, 84, 91, 105, 130, 140, 146, 156, 182, 195, 210, 219, 260, 273, 292, 364, 365, 390, 420, 438, 455, 511, 546, 730, 780, 876, 910, 949, 1022, 1092, 1095, 1365, 1460, 1533, 1667, 1820, 1898, 2044, 2190, 2555, 2730, 2847, 3066, 3334, 3796, 4380, 4745, 5001, 5110, 5460, 5694, 6132, 6643, 6668, 7665, 8335, 9490, 10002, 10220, 11388, 11669, 13286, 14235, 15330, 16670, 18980, 19929, 20004, 21671, 23338, 25005, 26572, 28470, 30660, 33215, 33340, 35007, 39858, 43342, 46676, 50010, 56940, 58345, 65013, 66430, 70014, 79716, 86684, 99645, 100020, 108355, 116690, 121691, 130026, 132860, 140028, 151697, 175035, 199290, 216710, 233380, 243382, 260052, 303394, 325065, 350070, 365073, 398580, 433420, 455091, 486764, 606788, 608455, 650130, 700140, 730146, 758485, 851837, 910182, 1216910, 1300260, 1460292, 1516970, 1581983, 1703674, 1820364, 1825365, 2275455, 2433820, 2555511, 3033940, 3163966, 3407348, 3650730, 4259185, 4550910, 4745949, 5111022, 6327932, 7301460, 7909915, 8518370, 9101820, 9491898, 10222044, 11073881, 12777555, 15819830, 17036740, 18983796, 22147762, 23729745, 25555110, 31639660, 33221643, 44295524, 47459490, 51110220, 55369405, 66443286, 94918980, 110738810, 132886572, 166108215, 221477620, 332216430, 664432860]

約数ペア:

[(1, 664432860), (2, 332216430), (3, 221477620), (4, 166108215), (5, 132886572), (6, 110738810), (7, 94918980), (10, 66443286), (12, 55369405), (13, 51110220), (14, 47459490), (15, 44295524), (20, 33221643), (21, 31639660), (26, 25555110), (28, 23729745), (30, 22147762), (35, 18983796), (39, 17036740), (42, 15819830), (52, 12777555), (60, 11073881), (65, 10222044), (70, 9491898), (73, 9101820), (78, 8518370), (84, 7909915), (91, 7301460), (105, 6327932), (130, 5111022), (140, 4745949), (146, 4550910), (156, 4259185), (182, 3650730), (195, 3407348), (210, 3163966), (219, 3033940), (260, 2555511), (273, 2433820), (292, 2275455), (364, 1825365), (365, 1820364), (390, 1703674), (420, 1581983), (438, 1516970), (455, 1460292), (511, 1300260), (546, 1216910), (730, 910182), (780, 851837), (876, 758485), (910, 730146), (949, 700140), (1022, 650130), (1092, 608455), (1095, 606788), (1365, 486764), (1460, 455091), (1533, 433420), (1667, 398580), (1820, 365073), (1898, 350070), (2044, 325065), (2190, 303394), (2555, 260052), (2730, 243382), (2847, 233380), (3066, 216710), (3334, 199290), (3796, 175035), (4380, 151697), (4745, 140028), (5001, 132860), (5110, 130026), (5460, 121691), (5694, 116690), (6132, 108355), (6643, 100020), (6668, 99645), (7665, 86684), (8335, 79716), (9490, 70014), (10002, 66430), (10220, 65013), (11388, 58345), (11669, 56940), (13286, 50010), (14235, 46676), (15330, 43342), (16670, 39858), (18980, 35007), (19929, 33340), (20004, 33215), (21671, 30660), (23338, 28470), (25005, 26572)]