63307920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 214486272

約数和(自身を除く): 151178352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 156, 195, 197, 206, 208, 240, 260, 309, 312, 390, 394, 412, 515, 520, 591, 618, 624, 780, 788, 824, 985, 1030, 1040, 1182, 1236, 1339, 1545, 1560, 1576, 1648, 1970, 2060, 2364, 2472, 2561, 2678, 2955, 3090, 3120, 3152, 3940, 4017, 4120, 4728, 4944, 5122, 5356, 5910, 6180, 6695, 7683, 7880, 8034, 8240, 9456, 10244, 10712, 11820, 12360, 12805, 13390, 15366, 15760, 16068, 20085, 20291, 20488, 21424, 23640, 24720, 25610, 26780, 30732, 32136, 38415, 40170, 40582, 40976, 47280, 51220, 53560, 60873, 61464, 64272, 76830, 80340, 81164, 101455, 102440, 107120, 121746, 122928, 153660, 160680, 162328, 202910, 204880, 243492, 263783, 304365, 307320, 321360, 324656, 405820, 486984, 527566, 608730, 614640, 791349, 811640, 973968, 1055132, 1217460, 1318915, 1582698, 1623280, 2110264, 2434920, 2637830, 3165396, 3956745, 4220528, 4869840, 5275660, 6330792, 7913490, 10551320, 12661584, 15826980, 21102640, 31653960, 63307920]

約数ペア:

[(1, 63307920), (2, 31653960), (3, 21102640), (4, 15826980), (5, 12661584), (6, 10551320), (8, 7913490), (10, 6330792), (12, 5275660), (13, 4869840), (15, 4220528), (16, 3956745), (20, 3165396), (24, 2637830), (26, 2434920), (30, 2110264), (39, 1623280), (40, 1582698), (48, 1318915), (52, 1217460), (60, 1055132), (65, 973968), (78, 811640), (80, 791349), (103, 614640), (104, 608730), (120, 527566), (130, 486984), (156, 405820), (195, 324656), (197, 321360), (206, 307320), (208, 304365), (240, 263783), (260, 243492), (309, 204880), (312, 202910), (390, 162328), (394, 160680), (412, 153660), (515, 122928), (520, 121746), (591, 107120), (618, 102440), (624, 101455), (780, 81164), (788, 80340), (824, 76830), (985, 64272), (1030, 61464), (1040, 60873), (1182, 53560), (1236, 51220), (1339, 47280), (1545, 40976), (1560, 40582), (1576, 40170), (1648, 38415), (1970, 32136), (2060, 30732), (2364, 26780), (2472, 25610), (2561, 24720), (2678, 23640), (2955, 21424), (3090, 20488), (3120, 20291), (3152, 20085), (3940, 16068), (4017, 15760), (4120, 15366), (4728, 13390), (4944, 12805), (5122, 12360), (5356, 11820), (5910, 10712), (6180, 10244), (6695, 9456), (7683, 8240), (7880, 8034)]