65214895920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1\times {\mathrm{3299}}^1$

素因数の和:6003

約数の個数: 160

約数和(自身を含む): 208829491200

約数和(自身を除く): 143614595280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 2657, 3299, 3720, 5314, 6598, 7440, 7971, 9897, 10628, 13196, 13285, 15942, 16495, 19794, 21256, 26392, 26570, 31884, 32990, 39588, 39855, 42512, 49485, 52784, 53140, 63768, 65980, 79176, 79710, 82367, 98970, 102269, 106280, 127536, 131960, 158352, 159420, 164734, 197940, 204538, 212560, 247101, 263920, 306807, 318840, 329468, 395880, 409076, 411835, 494202, 511345, 613614, 637680, 658936, 791760, 818152, 823670, 988404, 1022690, 1227228, 1235505, 1317872, 1534035, 1636304, 1647340, 1976808, 2045380, 2454456, 2471010, 3068070, 3294680, 3953616, 4090760, 4908912, 4942020, 6136140, 6589360, 8181520, 8765443, 9884040, 12272280, 17530886, 19768080, 24544560, 26296329, 35061772, 43827215, 52592658, 70123544, 87654430, 105185316, 131481645, 140247088, 175308860, 210370632, 262963290, 271728733, 350617720, 420741264, 525926580, 543457466, 701235440, 815186199, 1051853160, 1086914932, 1358643665, 1630372398, 2103706320, 2173829864, 2717287330, 3260744796, 4075930995, 4347659728, 5434574660, 6521489592, 8151861990, 10869149320, 13042979184, 16303723980, 21738298640, 32607447960, 65214895920]

約数ペア:

[(1, 65214895920), (2, 32607447960), (3, 21738298640), (4, 16303723980), (5, 13042979184), (6, 10869149320), (8, 8151861990), (10, 6521489592), (12, 5434574660), (15, 4347659728), (16, 4075930995), (20, 3260744796), (24, 2717287330), (30, 2173829864), (31, 2103706320), (40, 1630372398), (48, 1358643665), (60, 1086914932), (62, 1051853160), (80, 815186199), (93, 701235440), (120, 543457466), (124, 525926580), (155, 420741264), (186, 350617720), (240, 271728733), (248, 262963290), (310, 210370632), (372, 175308860), (465, 140247088), (496, 131481645), (620, 105185316), (744, 87654430), (930, 70123544), (1240, 52592658), (1488, 43827215), (1860, 35061772), (2480, 26296329), (2657, 24544560), (3299, 19768080), (3720, 17530886), (5314, 12272280), (6598, 9884040), (7440, 8765443), (7971, 8181520), (9897, 6589360), (10628, 6136140), (13196, 4942020), (13285, 4908912), (15942, 4090760), (16495, 3953616), (19794, 3294680), (21256, 3068070), (26392, 2471010), (26570, 2454456), (31884, 2045380), (32990, 1976808), (39588, 1647340), (39855, 1636304), (42512, 1534035), (49485, 1317872), (52784, 1235505), (53140, 1227228), (63768, 1022690), (65980, 988404), (79176, 823670), (79710, 818152), (82367, 791760), (98970, 658936), (102269, 637680), (106280, 613614), (127536, 511345), (131960, 494202), (158352, 411835), (159420, 409076), (164734, 395880), (197940, 329468), (204538, 318840), (212560, 306807), (247101, 263920)]