64583640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 234524160

約数和(自身を除く): 169940520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 132, 141, 165, 180, 188, 198, 220, 235, 264, 282, 330, 347, 360, 376, 396, 423, 440, 470, 495, 517, 564, 660, 694, 705, 792, 846, 940, 990, 1034, 1041, 1128, 1320, 1388, 1410, 1551, 1692, 1735, 1880, 1980, 2068, 2082, 2115, 2585, 2776, 2820, 3102, 3123, 3384, 3470, 3817, 3960, 4136, 4164, 4230, 4653, 5170, 5205, 5640, 6204, 6246, 6940, 7634, 7755, 8328, 8460, 9306, 10340, 10410, 11451, 12408, 12492, 13880, 15268, 15510, 15615, 16309, 16920, 18612, 19085, 20680, 20820, 22902, 23265, 24984, 30536, 31020, 31230, 32618, 34353, 37224, 38170, 41640, 45804, 46530, 48927, 57255, 62040, 62460, 65236, 68706, 76340, 81545, 91608, 93060, 97854, 114510, 124920, 130472, 137412, 146781, 152680, 163090, 171765, 179399, 186120, 195708, 229020, 244635, 274824, 293562, 326180, 343530, 358798, 391416, 458040, 489270, 538197, 587124, 652360, 687060, 717596, 733905, 896995, 978540, 1076394, 1174248, 1374120, 1435192, 1467810, 1614591, 1793990, 1957080, 2152788, 2690985, 2935620, 3229182, 3587980, 4305576, 5381970, 5871240, 6458364, 7175960, 8072955, 10763940, 12916728, 16145910, 21527880, 32291820, 64583640]

約数ペア:

[(1, 64583640), (2, 32291820), (3, 21527880), (4, 16145910), (5, 12916728), (6, 10763940), (8, 8072955), (9, 7175960), (10, 6458364), (11, 5871240), (12, 5381970), (15, 4305576), (18, 3587980), (20, 3229182), (22, 2935620), (24, 2690985), (30, 2152788), (33, 1957080), (36, 1793990), (40, 1614591), (44, 1467810), (45, 1435192), (47, 1374120), (55, 1174248), (60, 1076394), (66, 978540), (72, 896995), (88, 733905), (90, 717596), (94, 687060), (99, 652360), (110, 587124), (120, 538197), (132, 489270), (141, 458040), (165, 391416), (180, 358798), (188, 343530), (198, 326180), (220, 293562), (235, 274824), (264, 244635), (282, 229020), (330, 195708), (347, 186120), (360, 179399), (376, 171765), (396, 163090), (423, 152680), (440, 146781), (470, 137412), (495, 130472), (517, 124920), (564, 114510), (660, 97854), (694, 93060), (705, 91608), (792, 81545), (846, 76340), (940, 68706), (990, 65236), (1034, 62460), (1041, 62040), (1128, 57255), (1320, 48927), (1388, 46530), (1410, 45804), (1551, 41640), (1692, 38170), (1735, 37224), (1880, 34353), (1980, 32618), (2068, 31230), (2082, 31020), (2115, 30536), (2585, 24984), (2776, 23265), (2820, 22902), (3102, 20820), (3123, 20680), (3384, 19085), (3470, 18612), (3817, 16920), (3960, 16309), (4136, 15615), (4164, 15510), (4230, 15268), (4653, 13880), (5170, 12492), (5205, 12408), (5640, 11451), (6204, 10410), (6246, 10340), (6940, 9306), (7634, 8460), (7755, 8328)]