2510181180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1733}}^1$

素因数の和:2380

約数の個数: 144

約数和(自身を含む): 8217911520

約数和(自身を除く): 5707730340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 619, 780, 1170, 1238, 1733, 1857, 2340, 2476, 3095, 3466, 3714, 5199, 5571, 6190, 6932, 7428, 8047, 8665, 9285, 10398, 11142, 12380, 15597, 16094, 17330, 18570, 20796, 22284, 22529, 24141, 25995, 27855, 31194, 32188, 34660, 37140, 40235, 45058, 48282, 51990, 55710, 62388, 67587, 72423, 77985, 80470, 90116, 96564, 103980, 111420, 112645, 120705, 135174, 144846, 155970, 160940, 202761, 225290, 241410, 270348, 289692, 311940, 337935, 362115, 405522, 450580, 482820, 675870, 724230, 811044, 1013805, 1072727, 1351740, 1448460, 2027610, 2145454, 3218181, 4055220, 4290908, 5363635, 6436362, 9654543, 10727270, 12872724, 13945451, 16090905, 19309086, 21454540, 27890902, 32181810, 38618172, 41836353, 48272715, 55781804, 64363620, 69727255, 83672706, 96545430, 125509059, 139454510, 167345412, 193090860, 209181765, 251018118, 278909020, 418363530, 502036236, 627545295, 836727060, 1255090590, 2510181180]

約数ペア:

[(1, 2510181180), (2, 1255090590), (3, 836727060), (4, 627545295), (5, 502036236), (6, 418363530), (9, 278909020), (10, 251018118), (12, 209181765), (13, 193090860), (15, 167345412), (18, 139454510), (20, 125509059), (26, 96545430), (30, 83672706), (36, 69727255), (39, 64363620), (45, 55781804), (52, 48272715), (60, 41836353), (65, 38618172), (78, 32181810), (90, 27890902), (117, 21454540), (130, 19309086), (156, 16090905), (180, 13945451), (195, 12872724), (234, 10727270), (260, 9654543), (390, 6436362), (468, 5363635), (585, 4290908), (619, 4055220), (780, 3218181), (1170, 2145454), (1238, 2027610), (1733, 1448460), (1857, 1351740), (2340, 1072727), (2476, 1013805), (3095, 811044), (3466, 724230), (3714, 675870), (5199, 482820), (5571, 450580), (6190, 405522), (6932, 362115), (7428, 337935), (8047, 311940), (8665, 289692), (9285, 270348), (10398, 241410), (11142, 225290), (12380, 202761), (15597, 160940), (16094, 155970), (17330, 144846), (18570, 135174), (20796, 120705), (22284, 112645), (22529, 111420), (24141, 103980), (25995, 96564), (27855, 90116), (31194, 80470), (32188, 77985), (34660, 72423), (37140, 67587), (40235, 62388), (45058, 55710), (48282, 51990)]