8197362840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:814

約数の個数: 192

約数和(自身を含む): 25858103040

約数和(自身を除く): 17660740200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 263, 276, 345, 460, 491, 526, 529, 552, 690, 789, 920, 982, 1052, 1058, 1315, 1380, 1473, 1578, 1587, 1964, 2104, 2116, 2455, 2630, 2645, 2760, 2946, 3156, 3174, 3928, 3945, 4232, 4910, 5260, 5290, 5892, 6049, 6312, 6348, 7365, 7890, 7935, 9820, 10520, 10580, 11293, 11784, 12098, 12696, 14730, 15780, 15870, 18147, 19640, 21160, 22586, 24196, 29460, 30245, 31560, 31740, 33879, 36294, 45172, 48392, 56465, 58920, 60490, 63480, 67758, 72588, 90344, 90735, 112930, 120980, 129133, 135516, 139127, 145176, 169395, 181470, 225860, 241960, 258266, 259739, 271032, 278254, 338790, 362940, 387399, 417381, 451720, 516532, 519478, 556508, 645665, 677580, 695635, 725880, 774798, 779217, 834762, 1033064, 1038956, 1113016, 1291330, 1298695, 1355160, 1391270, 1549596, 1558434, 1669524, 1936995, 2077912, 2086905, 2582660, 2597390, 2782540, 2970059, 3099192, 3116868, 3339048, 3873990, 3896085, 4173810, 5165320, 5194780, 5565080, 5940118, 6233736, 7747980, 7792170, 8347620, 8910177, 10389560, 11880236, 14850295, 15495960, 15584340, 16695240, 17820354, 23760472, 29700590, 31168680, 35640708, 44550885, 59401180, 68311357, 71281416, 89101770, 118802360, 136622714, 178203540, 204934071, 273245428, 341556785, 356407080, 409868142, 546490856, 683113570, 819736284, 1024670355, 1366227140, 1639472568, 2049340710, 2732454280, 4098681420, 8197362840]

約数ペア:

[(1, 8197362840), (2, 4098681420), (3, 2732454280), (4, 2049340710), (5, 1639472568), (6, 1366227140), (8, 1024670355), (10, 819736284), (12, 683113570), (15, 546490856), (20, 409868142), (23, 356407080), (24, 341556785), (30, 273245428), (40, 204934071), (46, 178203540), (60, 136622714), (69, 118802360), (92, 89101770), (115, 71281416), (120, 68311357), (138, 59401180), (184, 44550885), (230, 35640708), (263, 31168680), (276, 29700590), (345, 23760472), (460, 17820354), (491, 16695240), (526, 15584340), (529, 15495960), (552, 14850295), (690, 11880236), (789, 10389560), (920, 8910177), (982, 8347620), (1052, 7792170), (1058, 7747980), (1315, 6233736), (1380, 5940118), (1473, 5565080), (1578, 5194780), (1587, 5165320), (1964, 4173810), (2104, 3896085), (2116, 3873990), (2455, 3339048), (2630, 3116868), (2645, 3099192), (2760, 2970059), (2946, 2782540), (3156, 2597390), (3174, 2582660), (3928, 2086905), (3945, 2077912), (4232, 1936995), (4910, 1669524), (5260, 1558434), (5290, 1549596), (5892, 1391270), (6049, 1355160), (6312, 1298695), (6348, 1291330), (7365, 1113016), (7890, 1038956), (7935, 1033064), (9820, 834762), (10520, 779217), (10580, 774798), (11293, 725880), (11784, 695635), (12098, 677580), (12696, 645665), (14730, 556508), (15780, 519478), (15870, 516532), (18147, 451720), (19640, 417381), (21160, 387399), (22586, 362940), (24196, 338790), (29460, 278254), (30245, 271032), (31560, 259739), (31740, 258266), (33879, 241960), (36294, 225860), (45172, 181470), (48392, 169395), (56465, 145176), (58920, 139127), (60490, 135516), (63480, 129133), (67758, 120980), (72588, 112930), (90344, 90735)]