5280558382120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1\times {\mathrm{321187}}^1$

素因数の和:322103

約数の個数: 128

約数和(自身を含む): 13786519541760

約数和(自身を除く): 8505961159640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 827, 994, 1420, 1654, 1988, 2485, 2840, 3308, 3976, 4135, 4970, 5789, 6616, 8270, 9940, 11578, 16540, 19880, 23156, 28945, 33080, 46312, 57890, 58717, 115780, 117434, 231560, 234868, 293585, 321187, 411019, 469736, 587170, 642374, 822038, 1174340, 1284748, 1605935, 1644076, 2055095, 2248309, 2348680, 2569496, 3211870, 3288152, 4110190, 4496618, 6423740, 8220380, 8993236, 11241545, 12847480, 16440760, 17986472, 22483090, 22804277, 44966180, 45608554, 89932360, 91217108, 114021385, 159629939, 182434216, 228042770, 265621649, 319259878, 456085540, 531243298, 638519756, 798149695, 912171080, 1062486596, 1277039512, 1328108245, 1596299390, 1859351543, 2124973192, 2656216490, 3192598780, 3718703086, 5312432980, 6385197560, 7437406172, 9296757715, 10624865960, 14874812344, 18593515430, 18859137079, 37187030860, 37718274158, 74374061720, 75436548316, 94295685395, 132013959553, 150873096632, 188591370790, 264027919106, 377182741580, 528055838212, 660069797765, 754365483160, 1056111676424, 1320139595530, 2640279191060, 5280558382120]

約数ペア:

[(1, 5280558382120), (2, 2640279191060), (4, 1320139595530), (5, 1056111676424), (7, 754365483160), (8, 660069797765), (10, 528055838212), (14, 377182741580), (20, 264027919106), (28, 188591370790), (35, 150873096632), (40, 132013959553), (56, 94295685395), (70, 75436548316), (71, 74374061720), (140, 37718274158), (142, 37187030860), (280, 18859137079), (284, 18593515430), (355, 14874812344), (497, 10624865960), (568, 9296757715), (710, 7437406172), (827, 6385197560), (994, 5312432980), (1420, 3718703086), (1654, 3192598780), (1988, 2656216490), (2485, 2124973192), (2840, 1859351543), (3308, 1596299390), (3976, 1328108245), (4135, 1277039512), (4970, 1062486596), (5789, 912171080), (6616, 798149695), (8270, 638519756), (9940, 531243298), (11578, 456085540), (16540, 319259878), (19880, 265621649), (23156, 228042770), (28945, 182434216), (33080, 159629939), (46312, 114021385), (57890, 91217108), (58717, 89932360), (115780, 45608554), (117434, 44966180), (231560, 22804277), (234868, 22483090), (293585, 17986472), (321187, 16440760), (411019, 12847480), (469736, 11241545), (587170, 8993236), (642374, 8220380), (822038, 6423740), (1174340, 4496618), (1284748, 4110190), (1605935, 3288152), (1644076, 3211870), (2055095, 2569496), (2248309, 2348680)]