520016302050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1\times {\mathrm{7019}}^1$

素因数の和:8985

約数の個数: 192

約数和(自身を含む): 1514718766080

約数和(自身を除く): 994702464030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 70, 74, 75, 105, 111, 150, 175, 185, 210, 222, 259, 350, 370, 518, 525, 555, 777, 925, 1050, 1110, 1295, 1554, 1850, 1907, 2590, 2775, 3814, 3885, 5550, 5721, 6475, 7019, 7770, 9535, 11442, 12950, 13349, 14038, 19070, 19425, 21057, 26698, 28605, 35095, 38850, 40047, 42114, 47675, 49133, 57210, 66745, 70190, 70559, 80094, 95350, 98266, 105285, 133490, 141118, 143025, 147399, 175475, 200235, 210570, 211677, 245665, 259703, 286050, 294798, 333725, 350950, 352795, 400470, 423354, 491330, 493913, 519406, 526425, 667450, 705590, 736995, 779109, 987826, 1001175, 1052850, 1058385, 1228325, 1298515, 1473990, 1481739, 1558218, 1763975, 1817921, 2002350, 2116770, 2456650, 2469565, 2597030, 2963478, 3527950, 3635842, 3684975, 3895545, 4939130, 5291925, 5453763, 6492575, 7369950, 7408695, 7791090, 9089605, 10583850, 10907526, 12347825, 12985150, 13385233, 14817390, 18179210, 19477725, 24695650, 26770466, 27268815, 37043475, 38955450, 40155699, 45448025, 54537630, 66926165, 74086950, 80311398, 90896050, 93696631, 133852330, 136344075, 187393262, 200778495, 272688150, 281089893, 334630825, 401556990, 468483155, 495253621, 562179786, 669261650, 936966310, 990507242, 1003892475, 1405449465, 1485760863, 2007784950, 2342415775, 2476268105, 2810898930, 2971521726, 3466775347, 4684831550, 4952536210, 6933550694, 7027247325, 7428804315, 10400326041, 12381340525, 14054494650, 14857608630, 17333876735, 20800652082, 24762681050, 34667753470, 37144021575, 52001630205, 74288043150, 86669383675, 104003260410, 173338767350, 260008151025, 520016302050]

約数ペア:

[(1, 520016302050), (2, 260008151025), (3, 173338767350), (5, 104003260410), (6, 86669383675), (7, 74288043150), (10, 52001630205), (14, 37144021575), (15, 34667753470), (21, 24762681050), (25, 20800652082), (30, 17333876735), (35, 14857608630), (37, 14054494650), (42, 12381340525), (50, 10400326041), (70, 7428804315), (74, 7027247325), (75, 6933550694), (105, 4952536210), (111, 4684831550), (150, 3466775347), (175, 2971521726), (185, 2810898930), (210, 2476268105), (222, 2342415775), (259, 2007784950), (350, 1485760863), (370, 1405449465), (518, 1003892475), (525, 990507242), (555, 936966310), (777, 669261650), (925, 562179786), (1050, 495253621), (1110, 468483155), (1295, 401556990), (1554, 334630825), (1850, 281089893), (1907, 272688150), (2590, 200778495), (2775, 187393262), (3814, 136344075), (3885, 133852330), (5550, 93696631), (5721, 90896050), (6475, 80311398), (7019, 74086950), (7770, 66926165), (9535, 54537630), (11442, 45448025), (12950, 40155699), (13349, 38955450), (14038, 37043475), (19070, 27268815), (19425, 26770466), (21057, 24695650), (26698, 19477725), (28605, 18179210), (35095, 14817390), (38850, 13385233), (40047, 12985150), (42114, 12347825), (47675, 10907526), (49133, 10583850), (57210, 9089605), (66745, 7791090), (70190, 7408695), (70559, 7369950), (80094, 6492575), (95350, 5453763), (98266, 5291925), (105285, 4939130), (133490, 3895545), (141118, 3684975), (143025, 3635842), (147399, 3527950), (175475, 2963478), (200235, 2597030), (210570, 2469565), (211677, 2456650), (245665, 2116770), (259703, 2002350), (286050, 1817921), (294798, 1763975), (333725, 1558218), (350950, 1481739), (352795, 1473990), (400470, 1298515), (423354, 1228325), (491330, 1058385), (493913, 1052850), (519406, 1001175), (526425, 987826), (667450, 779109), (705590, 736995)]