63217126980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{336727}}^1$

素因数の和:336898

約数の個数: 144

約数和(自身を含む): 220624185600

約数和(自身を除く): 157407058620

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, 149, 180, 210, 252, 298, 315, 420, 447, 596, 630, 745, 894, 1043, 1260, 1341, 1490, 1788, 2086, 2235, 2682, 2980, 3129, 4172, 4470, 5215, 5364, 6258, 6705, 8940, 9387, 10430, 12516, 13410, 15645, 18774, 20860, 26820, 31290, 37548, 46935, 62580, 93870, 187740, 336727, 673454, 1010181, 1346908, 1683635, 2020362, 2357089, 3030543, 3367270, 4040724, 4714178, 5050905, 6061086, 6734540, 7071267, 9428356, 10101810, 11785445, 12122172, 14142534, 15152715, 20203620, 21213801, 23570890, 28285068, 30305430, 35356335, 42427602, 47141780, 50172323, 60610860, 70712670, 84855204, 100344646, 106069005, 141425340, 150516969, 200689292, 212138010, 250861615, 301033938, 351206261, 424276020, 451550907, 501723230, 602067876, 702412522, 752584845, 903101814, 1003446460, 1053618783, 1404825044, 1505169690, 1756031305, 1806203628, 2107237566, 2257754535, 3010339380, 3160856349, 3512062610, 4214475132, 4515509070, 5268093915, 6321712698, 7024125220, 9031018140, 10536187830, 12643425396, 15804281745, 21072375660, 31608563490, 63217126980]

約数ペア:

[(1, 63217126980), (2, 31608563490), (3, 21072375660), (4, 15804281745), (5, 12643425396), (6, 10536187830), (7, 9031018140), (9, 7024125220), (10, 6321712698), (12, 5268093915), (14, 4515509070), (15, 4214475132), (18, 3512062610), (20, 3160856349), (21, 3010339380), (28, 2257754535), (30, 2107237566), (35, 1806203628), (36, 1756031305), (42, 1505169690), (45, 1404825044), (60, 1053618783), (63, 1003446460), (70, 903101814), (84, 752584845), (90, 702412522), (105, 602067876), (126, 501723230), (140, 451550907), (149, 424276020), (180, 351206261), (210, 301033938), (252, 250861615), (298, 212138010), (315, 200689292), (420, 150516969), (447, 141425340), (596, 106069005), (630, 100344646), (745, 84855204), (894, 70712670), (1043, 60610860), (1260, 50172323), (1341, 47141780), (1490, 42427602), (1788, 35356335), (2086, 30305430), (2235, 28285068), (2682, 23570890), (2980, 21213801), (3129, 20203620), (4172, 15152715), (4470, 14142534), (5215, 12122172), (5364, 11785445), (6258, 10101810), (6705, 9428356), (8940, 7071267), (9387, 6734540), (10430, 6061086), (12516, 5050905), (13410, 4714178), (15645, 4040724), (18774, 3367270), (20860, 3030543), (26820, 2357089), (31290, 2020362), (37548, 1683635), (46935, 1346908), (62580, 1010181), (93870, 673454), (187740, 336727)]