141815940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 466392192

約数和(自身を除く): 324576252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 97, 105, 118, 140, 177, 194, 210, 236, 291, 295, 354, 388, 413, 420, 485, 582, 590, 679, 708, 826, 885, 970, 1164, 1180, 1239, 1358, 1455, 1652, 1770, 1940, 2037, 2065, 2478, 2716, 2910, 3395, 3481, 3540, 4074, 4130, 4956, 5723, 5820, 6195, 6790, 6962, 8148, 8260, 10185, 10443, 11446, 12390, 13580, 13924, 17169, 17405, 20370, 20886, 22892, 24367, 24780, 28615, 34338, 34810, 40061, 40740, 41772, 48734, 52215, 57230, 68676, 69620, 73101, 80122, 85845, 97468, 104430, 114460, 120183, 121835, 146202, 160244, 171690, 200305, 208860, 240366, 243670, 292404, 337657, 343380, 365505, 400610, 480732, 487340, 600915, 675314, 731010, 801220, 1012971, 1201830, 1350628, 1462020, 1688285, 2025942, 2363599, 2403660, 3376570, 4051884, 4727198, 5064855, 6753140, 7090797, 9454396, 10129710, 11817995, 14181594, 20259420, 23635990, 28363188, 35453985, 47271980, 70907970, 141815940]

約数ペア:

[(1, 141815940), (2, 70907970), (3, 47271980), (4, 35453985), (5, 28363188), (6, 23635990), (7, 20259420), (10, 14181594), (12, 11817995), (14, 10129710), (15, 9454396), (20, 7090797), (21, 6753140), (28, 5064855), (30, 4727198), (35, 4051884), (42, 3376570), (59, 2403660), (60, 2363599), (70, 2025942), (84, 1688285), (97, 1462020), (105, 1350628), (118, 1201830), (140, 1012971), (177, 801220), (194, 731010), (210, 675314), (236, 600915), (291, 487340), (295, 480732), (354, 400610), (388, 365505), (413, 343380), (420, 337657), (485, 292404), (582, 243670), (590, 240366), (679, 208860), (708, 200305), (826, 171690), (885, 160244), (970, 146202), (1164, 121835), (1180, 120183), (1239, 114460), (1358, 104430), (1455, 97468), (1652, 85845), (1770, 80122), (1940, 73101), (2037, 69620), (2065, 68676), (2478, 57230), (2716, 52215), (2910, 48734), (3395, 41772), (3481, 40740), (3540, 40061), (4074, 34810), (4130, 34338), (4956, 28615), (5723, 24780), (5820, 24367), (6195, 22892), (6790, 20886), (6962, 20370), (8148, 17405), (8260, 17169), (10185, 13924), (10443, 13580), (11446, 12390)]