141090040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 396264960

約数和(自身を除く): 255174920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 83, 91, 104, 130, 140, 166, 182, 260, 280, 332, 364, 415, 455, 467, 520, 581, 664, 728, 830, 910, 934, 1079, 1162, 1660, 1820, 1868, 2158, 2324, 2335, 2905, 3269, 3320, 3640, 3736, 4316, 4648, 4670, 5395, 5810, 6071, 6538, 7553, 8632, 9340, 10790, 11620, 12142, 13076, 15106, 16345, 18680, 21580, 23240, 24284, 26152, 30212, 30355, 32690, 37765, 38761, 42497, 43160, 48568, 60424, 60710, 65380, 75530, 77522, 84994, 121420, 130760, 151060, 155044, 169988, 193805, 212485, 242840, 271327, 302120, 310088, 339976, 387610, 424970, 503893, 542654, 775220, 849940, 1007786, 1085308, 1356635, 1550440, 1699880, 2015572, 2170616, 2519465, 2713270, 3527251, 4031144, 5038930, 5426540, 7054502, 10077860, 10853080, 14109004, 17636255, 20155720, 28218008, 35272510, 70545020, 141090040]

約数ペア:

[(1, 141090040), (2, 70545020), (4, 35272510), (5, 28218008), (7, 20155720), (8, 17636255), (10, 14109004), (13, 10853080), (14, 10077860), (20, 7054502), (26, 5426540), (28, 5038930), (35, 4031144), (40, 3527251), (52, 2713270), (56, 2519465), (65, 2170616), (70, 2015572), (83, 1699880), (91, 1550440), (104, 1356635), (130, 1085308), (140, 1007786), (166, 849940), (182, 775220), (260, 542654), (280, 503893), (332, 424970), (364, 387610), (415, 339976), (455, 310088), (467, 302120), (520, 271327), (581, 242840), (664, 212485), (728, 193805), (830, 169988), (910, 155044), (934, 151060), (1079, 130760), (1162, 121420), (1660, 84994), (1820, 77522), (1868, 75530), (2158, 65380), (2324, 60710), (2335, 60424), (2905, 48568), (3269, 43160), (3320, 42497), (3640, 38761), (3736, 37765), (4316, 32690), (4648, 30355), (4670, 30212), (5395, 26152), (5810, 24284), (6071, 23240), (6538, 21580), (7553, 18680), (8632, 16345), (9340, 15106), (10790, 13076), (11620, 12142)]