142726282020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5961833}}^1$

素因数の和:5961874

約数の個数: 144

約数和(自身を含む): 520825818240

約数和(自身を除く): 378099536220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 5961833, 11923666, 17885499, 23847332, 29809165, 35770998, 41732831, 53656497, 59618330, 71541996, 83465662, 89427495, 107312994, 113274827, 119236660, 125198493, 166931324, 178854990, 208664155, 214625988, 226549654, 250396986, 268282485, 339824481, 357709980, 375595479, 417328310, 453099308, 500793972, 536564970, 566374135, 625992465, 679648962, 751190958, 792923789, 834656620, 1019473443, 1073129940, 1132748270, 1251984930, 1359297924, 1502381916, 1585847578, 1699122405, 1877977395, 2038946886, 2265496540, 2378771367, 2503969860, 3171695156, 3398244810, 3755954790, 3964618945, 4077893772, 4757542734, 5097367215, 6796489620, 7136314101, 7511909580, 7929237890, 9515085468, 10194734430, 11893856835, 14272628202, 15858475780, 20389468860, 23787713670, 28545256404, 35681570505, 47575427340, 71363141010, 142726282020]

約数ペア:

[(1, 142726282020), (2, 71363141010), (3, 47575427340), (4, 35681570505), (5, 28545256404), (6, 23787713670), (7, 20389468860), (9, 15858475780), (10, 14272628202), (12, 11893856835), (14, 10194734430), (15, 9515085468), (18, 7929237890), (19, 7511909580), (20, 7136314101), (21, 6796489620), (28, 5097367215), (30, 4757542734), (35, 4077893772), (36, 3964618945), (38, 3755954790), (42, 3398244810), (45, 3171695156), (57, 2503969860), (60, 2378771367), (63, 2265496540), (70, 2038946886), (76, 1877977395), (84, 1699122405), (90, 1585847578), (95, 1502381916), (105, 1359297924), (114, 1251984930), (126, 1132748270), (133, 1073129940), (140, 1019473443), (171, 834656620), (180, 792923789), (190, 751190958), (210, 679648962), (228, 625992465), (252, 566374135), (266, 536564970), (285, 500793972), (315, 453099308), (342, 417328310), (380, 375595479), (399, 357709980), (420, 339824481), (532, 268282485), (570, 250396986), (630, 226549654), (665, 214625988), (684, 208664155), (798, 178854990), (855, 166931324), (1140, 125198493), (1197, 119236660), (1260, 113274827), (1330, 107312994), (1596, 89427495), (1710, 83465662), (1995, 71541996), (2394, 59618330), (2660, 53656497), (3420, 41732831), (3990, 35770998), (4788, 29809165), (5985, 23847332), (7980, 17885499), (11970, 11923666), (23940, 5961833)]