513769620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1394

約数の個数: 192

約数和(自身を含む): 1796175360

約数和(自身を除く): 1282405740

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, 1289, 1365, 1460, 1533, 1820, 1898, 2044, 2190, 2555, 2578, 2730, 2847, 3066, 3796, 3867, 4380, 4745, 5110, 5156, 5460, 5694, 6132, 6445, 6643, 7665, 7734, 9023, 9490, 10220, 11388, 12890, 13286, 14235, 15330, 15468, 16757, 18046, 18980, 19335, 19929, 25780, 26572, 27069, 28470, 30660, 33215, 33514, 36092, 38670, 39858, 45115, 50271, 54138, 56940, 66430, 67028, 77340, 79716, 83785, 90230, 94097, 99645, 100542, 108276, 117299, 132860, 135345, 167570, 180460, 188194, 199290, 201084, 234598, 251355, 270690, 282291, 335140, 351897, 376388, 398580, 469196, 470485, 502710, 541380, 564582, 586495, 658679, 703794, 940970, 1005420, 1129164, 1172990, 1223261, 1317358, 1407588, 1411455, 1759485, 1881940, 1976037, 2345980, 2446522, 2634716, 2822910, 3293395, 3518970, 3669783, 3952074, 4893044, 5645820, 6116305, 6586790, 7037940, 7339566, 7904148, 8562827, 9880185, 12232610, 13173580, 14679132, 17125654, 18348915, 19760370, 24465220, 25688481, 34251308, 36697830, 39520740, 42814135, 51376962, 73395660, 85628270, 102753924, 128442405, 171256540, 256884810, 513769620]

約数ペア:

[(1, 513769620), (2, 256884810), (3, 171256540), (4, 128442405), (5, 102753924), (6, 85628270), (7, 73395660), (10, 51376962), (12, 42814135), (13, 39520740), (14, 36697830), (15, 34251308), (20, 25688481), (21, 24465220), (26, 19760370), (28, 18348915), (30, 17125654), (35, 14679132), (39, 13173580), (42, 12232610), (52, 9880185), (60, 8562827), (65, 7904148), (70, 7339566), (73, 7037940), (78, 6586790), (84, 6116305), (91, 5645820), (105, 4893044), (130, 3952074), (140, 3669783), (146, 3518970), (156, 3293395), (182, 2822910), (195, 2634716), (210, 2446522), (219, 2345980), (260, 1976037), (273, 1881940), (292, 1759485), (364, 1411455), (365, 1407588), (390, 1317358), (420, 1223261), (438, 1172990), (455, 1129164), (511, 1005420), (546, 940970), (730, 703794), (780, 658679), (876, 586495), (910, 564582), (949, 541380), (1022, 502710), (1092, 470485), (1095, 469196), (1289, 398580), (1365, 376388), (1460, 351897), (1533, 335140), (1820, 282291), (1898, 270690), (2044, 251355), (2190, 234598), (2555, 201084), (2578, 199290), (2730, 188194), (2847, 180460), (3066, 167570), (3796, 135345), (3867, 132860), (4380, 117299), (4745, 108276), (5110, 100542), (5156, 99645), (5460, 94097), (5694, 90230), (6132, 83785), (6445, 79716), (6643, 77340), (7665, 67028), (7734, 66430), (9023, 56940), (9490, 54138), (10220, 50271), (11388, 45115), (12890, 39858), (13286, 38670), (14235, 36092), (15330, 33514), (15468, 33215), (16757, 30660), (18046, 28470), (18980, 27069), (19335, 26572), (19929, 25780)]