1520068620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2969}}^1$

素因数の和:3064

約数の個数: 192

約数和(自身を含む): 5173217280

約数和(自身を除く): 3653148660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 53, 60, 69, 70, 84, 92, 105, 106, 115, 138, 140, 159, 161, 210, 212, 230, 265, 276, 318, 322, 345, 371, 420, 460, 483, 530, 636, 644, 690, 742, 795, 805, 966, 1060, 1113, 1219, 1380, 1484, 1590, 1610, 1855, 1932, 2226, 2415, 2438, 2969, 3180, 3220, 3657, 3710, 4452, 4830, 4876, 5565, 5938, 6095, 7314, 7420, 8533, 8907, 9660, 11130, 11876, 12190, 14628, 14845, 17066, 17814, 18285, 20783, 22260, 24380, 25599, 29690, 34132, 35628, 36570, 41566, 42665, 44535, 51198, 59380, 62349, 68287, 73140, 83132, 85330, 89070, 102396, 103915, 124698, 127995, 136574, 157357, 170660, 178140, 204861, 207830, 249396, 255990, 273148, 311745, 314714, 341435, 409722, 415660, 472071, 478009, 511980, 623490, 629428, 682870, 786785, 819444, 944142, 956018, 1024305, 1101499, 1246980, 1365740, 1434027, 1573570, 1888284, 1912036, 2048610, 2202998, 2360355, 2390045, 2868054, 3147140, 3304497, 3619211, 4097220, 4405996, 4720710, 4780090, 5507495, 5736108, 6608994, 7170135, 7238422, 9441420, 9560180, 10857633, 11014990, 13217988, 14340270, 14476844, 16522485, 18096055, 21715266, 22029980, 25334477, 28680540, 33044970, 36192110, 43430532, 50668954, 54288165, 66089940, 72384220, 76003431, 101337908, 108576330, 126672385, 152006862, 217152660, 253344770, 304013724, 380017155, 506689540, 760034310, 1520068620]

約数ペア:

[(1, 1520068620), (2, 760034310), (3, 506689540), (4, 380017155), (5, 304013724), (6, 253344770), (7, 217152660), (10, 152006862), (12, 126672385), (14, 108576330), (15, 101337908), (20, 76003431), (21, 72384220), (23, 66089940), (28, 54288165), (30, 50668954), (35, 43430532), (42, 36192110), (46, 33044970), (53, 28680540), (60, 25334477), (69, 22029980), (70, 21715266), (84, 18096055), (92, 16522485), (105, 14476844), (106, 14340270), (115, 13217988), (138, 11014990), (140, 10857633), (159, 9560180), (161, 9441420), (210, 7238422), (212, 7170135), (230, 6608994), (265, 5736108), (276, 5507495), (318, 4780090), (322, 4720710), (345, 4405996), (371, 4097220), (420, 3619211), (460, 3304497), (483, 3147140), (530, 2868054), (636, 2390045), (644, 2360355), (690, 2202998), (742, 2048610), (795, 1912036), (805, 1888284), (966, 1573570), (1060, 1434027), (1113, 1365740), (1219, 1246980), (1380, 1101499), (1484, 1024305), (1590, 956018), (1610, 944142), (1855, 819444), (1932, 786785), (2226, 682870), (2415, 629428), (2438, 623490), (2969, 511980), (3180, 478009), (3220, 472071), (3657, 415660), (3710, 409722), (4452, 341435), (4830, 314714), (4876, 311745), (5565, 273148), (5938, 255990), (6095, 249396), (7314, 207830), (7420, 204861), (8533, 178140), (8907, 170660), (9660, 157357), (11130, 136574), (11876, 127995), (12190, 124698), (14628, 103915), (14845, 102396), (17066, 89070), (17814, 85330), (18285, 83132), (20783, 73140), (22260, 68287), (24380, 62349), (25599, 59380), (29690, 51198), (34132, 44535), (35628, 42665), (36570, 41566)]