64064861520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{516319}}^1$

素因数の和:516393

約数の個数: 160

約数和(自身を含む): 221265838080

約数和(自身を除く): 157200976560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 705, 752, 880, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2256, 2585, 2640, 2820, 3102, 3760, 4136, 5170, 5640, 6204, 7755, 8272, 10340, 11280, 12408, 15510, 20680, 24816, 31020, 41360, 62040, 124080, 516319, 1032638, 1548957, 2065276, 2581595, 3097914, 4130552, 5163190, 5679509, 6195828, 7744785, 8261104, 10326380, 11359018, 12391656, 15489570, 17038527, 20652760, 22718036, 24266993, 24783312, 28397545, 30979140, 34077054, 41305520, 45436072, 48533986, 56795090, 61958280, 68154108, 72800979, 85192635, 90872144, 97067972, 113590180, 121334965, 123916560, 136308216, 145601958, 170385270, 194135944, 227180360, 242669930, 266936923, 272616432, 291203916, 340770540, 364004895, 388271888, 454360720, 485339860, 533873846, 582407832, 681541080, 728009790, 800810769, 970679720, 1067747692, 1164815664, 1334684615, 1363082160, 1456019580, 1601621538, 1941359440, 2135495384, 2669369230, 2912039160, 3203243076, 4004053845, 4270990768, 5338738460, 5824078320, 6406486152, 8008107690, 10677476920, 12812972304, 16016215380, 21354953840, 32032430760, 64064861520]

約数ペア:

[(1, 64064861520), (2, 32032430760), (3, 21354953840), (4, 16016215380), (5, 12812972304), (6, 10677476920), (8, 8008107690), (10, 6406486152), (11, 5824078320), (12, 5338738460), (15, 4270990768), (16, 4004053845), (20, 3203243076), (22, 2912039160), (24, 2669369230), (30, 2135495384), (33, 1941359440), (40, 1601621538), (44, 1456019580), (47, 1363082160), (48, 1334684615), (55, 1164815664), (60, 1067747692), (66, 970679720), (80, 800810769), (88, 728009790), (94, 681541080), (110, 582407832), (120, 533873846), (132, 485339860), (141, 454360720), (165, 388271888), (176, 364004895), (188, 340770540), (220, 291203916), (235, 272616432), (240, 266936923), (264, 242669930), (282, 227180360), (330, 194135944), (376, 170385270), (440, 145601958), (470, 136308216), (517, 123916560), (528, 121334965), (564, 113590180), (660, 97067972), (705, 90872144), (752, 85192635), (880, 72800979), (940, 68154108), (1034, 61958280), (1128, 56795090), (1320, 48533986), (1410, 45436072), (1551, 41305520), (1880, 34077054), (2068, 30979140), (2256, 28397545), (2585, 24783312), (2640, 24266993), (2820, 22718036), (3102, 20652760), (3760, 17038527), (4136, 15489570), (5170, 12391656), (5640, 11359018), (6204, 10326380), (7755, 8261104), (8272, 7744785), (10340, 6195828), (11280, 5679509), (12408, 5163190), (15510, 4130552), (20680, 3097914), (24816, 2581595), (31020, 2065276), (41360, 1548957), (62040, 1032638), (124080, 516319)]