67720316580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9613}}^1\times {\mathrm{5591}}^1$

素因数の和:15226

約数の個数: 144

約数和(自身を含む): 234830179584

約数和(自身を除く): 167109863004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5591, 9613, 11182, 16773, 19226, 22364, 27955, 28839, 33546, 38452, 39137, 48065, 50319, 55910, 57678, 67092, 67291, 78274, 83865, 86517, 96130, 100638, 111820, 115356, 117411, 134582, 144195, 156548, 167730, 173034, 192260, 195685, 201276, 201873, 234822, 251595, 269164, 288390, 335460, 336455, 346068, 352233, 391370, 403746, 432585, 469644, 503190, 576780, 587055, 605619, 672910, 704466, 782740, 807492, 865170, 1006380, 1009365, 1174110, 1211238, 1345820, 1408932, 1730340, 1761165, 2018730, 2348220, 2422476, 3028095, 3522330, 4037460, 6056190, 7044660, 12112380, 53746283, 107492566, 161238849, 214985132, 268731415, 322477698, 376223981, 483716547, 537462830, 644955396, 752447962, 806194245, 967433094, 1074925660, 1128671943, 1504895924, 1612388490, 1881119905, 1934866188, 2257343886, 2418582735, 3224776980, 3386015829, 3762239810, 4514687772, 4837165470, 5643359715, 6772031658, 7524479620, 9674330940, 11286719430, 13544063316, 16930079145, 22573438860, 33860158290, 67720316580]

約数ペア:

[(1, 67720316580), (2, 33860158290), (3, 22573438860), (4, 16930079145), (5, 13544063316), (6, 11286719430), (7, 9674330940), (9, 7524479620), (10, 6772031658), (12, 5643359715), (14, 4837165470), (15, 4514687772), (18, 3762239810), (20, 3386015829), (21, 3224776980), (28, 2418582735), (30, 2257343886), (35, 1934866188), (36, 1881119905), (42, 1612388490), (45, 1504895924), (60, 1128671943), (63, 1074925660), (70, 967433094), (84, 806194245), (90, 752447962), (105, 644955396), (126, 537462830), (140, 483716547), (180, 376223981), (210, 322477698), (252, 268731415), (315, 214985132), (420, 161238849), (630, 107492566), (1260, 53746283), (5591, 12112380), (9613, 7044660), (11182, 6056190), (16773, 4037460), (19226, 3522330), (22364, 3028095), (27955, 2422476), (28839, 2348220), (33546, 2018730), (38452, 1761165), (39137, 1730340), (48065, 1408932), (50319, 1345820), (55910, 1211238), (57678, 1174110), (67092, 1009365), (67291, 1006380), (78274, 865170), (83865, 807492), (86517, 782740), (96130, 704466), (100638, 672910), (111820, 605619), (115356, 587055), (117411, 576780), (134582, 503190), (144195, 469644), (156548, 432585), (167730, 403746), (173034, 391370), (192260, 352233), (195685, 346068), (201276, 336455), (201873, 335460), (234822, 288390), (251595, 269164)]