2511262260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2735

約数の個数: 216

約数和(自身を含む): 8517809664

約数和(自身を除く): 6006547404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 169, 180, 186, 195, 234, 260, 279, 310, 338, 372, 390, 403, 465, 468, 507, 558, 585, 620, 676, 780, 806, 845, 930, 1014, 1116, 1170, 1209, 1395, 1521, 1612, 1690, 1860, 2015, 2028, 2340, 2418, 2535, 2663, 2790, 3042, 3380, 3627, 4030, 4836, 5070, 5239, 5326, 5580, 6045, 6084, 7254, 7605, 7989, 8060, 10140, 10478, 10652, 12090, 13315, 14508, 15210, 15717, 15978, 18135, 20956, 23967, 24180, 26195, 26630, 30420, 31434, 31956, 34619, 36270, 39945, 47151, 47934, 52390, 53260, 62868, 69238, 72540, 78585, 79890, 82553, 94302, 95868, 103857, 104780, 119835, 138476, 157170, 159780, 165106, 173095, 188604, 207714, 235755, 239670, 247659, 311571, 314340, 330212, 346190, 412765, 415428, 450047, 471510, 479340, 495318, 519285, 623142, 692380, 742977, 825530, 900094, 943020, 990636, 1038570, 1073189, 1238295, 1246284, 1350141, 1485954, 1557855, 1651060, 1800188, 2077140, 2146378, 2250235, 2476590, 2700282, 2971908, 3115710, 3219567, 3714885, 4050423, 4292756, 4500470, 4953180, 5365945, 5400564, 6231420, 6439134, 6750705, 7429770, 8100846, 9000940, 9658701, 10731890, 12878268, 13501410, 13951457, 14859540, 16097835, 16201692, 19317402, 20252115, 21463780, 27002820, 27902914, 32195670, 38634804, 40504230, 41854371, 48293505, 55805828, 64391340, 69757285, 81008460, 83708742, 96587010, 125563113, 139514570, 167417484, 193174020, 209271855, 251126226, 279029140, 418543710, 502252452, 627815565, 837087420, 1255631130, 2511262260]

約数ペア:

[(1, 2511262260), (2, 1255631130), (3, 837087420), (4, 627815565), (5, 502252452), (6, 418543710), (9, 279029140), (10, 251126226), (12, 209271855), (13, 193174020), (15, 167417484), (18, 139514570), (20, 125563113), (26, 96587010), (30, 83708742), (31, 81008460), (36, 69757285), (39, 64391340), (45, 55805828), (52, 48293505), (60, 41854371), (62, 40504230), (65, 38634804), (78, 32195670), (90, 27902914), (93, 27002820), (117, 21463780), (124, 20252115), (130, 19317402), (155, 16201692), (156, 16097835), (169, 14859540), (180, 13951457), (186, 13501410), (195, 12878268), (234, 10731890), (260, 9658701), (279, 9000940), (310, 8100846), (338, 7429770), (372, 6750705), (390, 6439134), (403, 6231420), (465, 5400564), (468, 5365945), (507, 4953180), (558, 4500470), (585, 4292756), (620, 4050423), (676, 3714885), (780, 3219567), (806, 3115710), (845, 2971908), (930, 2700282), (1014, 2476590), (1116, 2250235), (1170, 2146378), (1209, 2077140), (1395, 1800188), (1521, 1651060), (1612, 1557855), (1690, 1485954), (1860, 1350141), (2015, 1246284), (2028, 1238295), (2340, 1073189), (2418, 1038570), (2535, 990636), (2663, 943020), (2790, 900094), (3042, 825530), (3380, 742977), (3627, 692380), (4030, 623142), (4836, 519285), (5070, 495318), (5239, 479340), (5326, 471510), (5580, 450047), (6045, 415428), (6084, 412765), (7254, 346190), (7605, 330212), (7989, 314340), (8060, 311571), (10140, 247659), (10478, 239670), (10652, 235755), (12090, 207714), (13315, 188604), (14508, 173095), (15210, 165106), (15717, 159780), (15978, 157170), (18135, 138476), (20956, 119835), (23967, 104780), (24180, 103857), (26195, 95868), (26630, 94302), (30420, 82553), (31434, 79890), (31956, 78585), (34619, 72540), (36270, 69238), (39945, 62868), (47151, 53260), (47934, 52390)]