140304778720

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1\times {\mathrm{8629}}^1$

素因数の和:9468

約数の個数: 96

約数和(自身を含む): 334199718720

約数和(自身を除く): 193894940000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 673, 755, 1208, 1346, 1510, 2416, 2692, 3020, 3365, 4832, 5384, 6040, 6730, 8629, 10768, 12080, 13460, 17258, 21536, 24160, 26920, 34516, 43145, 53840, 69032, 86290, 101623, 107680, 138064, 172580, 203246, 276128, 345160, 406492, 508115, 690320, 812984, 1016230, 1302979, 1380640, 1625968, 2032460, 2605958, 3251936, 4064920, 5211916, 5807317, 6514895, 8129840, 10423832, 11614634, 13029790, 16259680, 20847664, 23229268, 26059580, 29036585, 41695328, 46458536, 52119160, 58073170, 92917072, 104238320, 116146340, 185834144, 208476640, 232292680, 464585360, 876904867, 929170720, 1753809734, 3507619468, 4384524335, 7015238936, 8769048670, 14030477872, 17538097340, 28060955744, 35076194680, 70152389360, 140304778720]

約数ペア:

[(1, 140304778720), (2, 70152389360), (4, 35076194680), (5, 28060955744), (8, 17538097340), (10, 14030477872), (16, 8769048670), (20, 7015238936), (32, 4384524335), (40, 3507619468), (80, 1753809734), (151, 929170720), (160, 876904867), (302, 464585360), (604, 232292680), (673, 208476640), (755, 185834144), (1208, 116146340), (1346, 104238320), (1510, 92917072), (2416, 58073170), (2692, 52119160), (3020, 46458536), (3365, 41695328), (4832, 29036585), (5384, 26059580), (6040, 23229268), (6730, 20847664), (8629, 16259680), (10768, 13029790), (12080, 11614634), (13460, 10423832), (17258, 8129840), (21536, 6514895), (24160, 5807317), (26920, 5211916), (34516, 4064920), (43145, 3251936), (53840, 2605958), (69032, 2032460), (86290, 1625968), (101623, 1380640), (107680, 1302979), (138064, 1016230), (172580, 812984), (203246, 690320), (276128, 508115), (345160, 406492)]