68493360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:815

約数の個数: 160

約数和(自身を含む): 236859840

約数和(自身を除く): 168366480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 757, 780, 870, 1040, 1131, 1160, 1392, 1508, 1514, 1560, 1740, 1885, 2262, 2271, 2320, 3016, 3028, 3120, 3480, 3770, 3785, 4524, 4542, 5655, 6032, 6056, 6960, 7540, 7570, 9048, 9084, 9841, 11310, 11355, 12112, 15080, 15140, 18096, 18168, 19682, 21953, 22620, 22710, 29523, 30160, 30280, 36336, 39364, 43906, 45240, 45420, 49205, 59046, 60560, 65859, 78728, 87812, 90480, 90840, 98410, 109765, 118092, 131718, 147615, 157456, 175624, 181680, 196820, 219530, 236184, 263436, 285389, 295230, 329295, 351248, 393640, 439060, 472368, 526872, 570778, 590460, 658590, 787280, 856167, 878120, 1053744, 1141556, 1180920, 1317180, 1426945, 1712334, 1756240, 2283112, 2361840, 2634360, 2853890, 3424668, 4280835, 4566224, 5268720, 5707780, 6849336, 8561670, 11415560, 13698672, 17123340, 22831120, 34246680, 68493360]

約数ペア:

[(1, 68493360), (2, 34246680), (3, 22831120), (4, 17123340), (5, 13698672), (6, 11415560), (8, 8561670), (10, 6849336), (12, 5707780), (13, 5268720), (15, 4566224), (16, 4280835), (20, 3424668), (24, 2853890), (26, 2634360), (29, 2361840), (30, 2283112), (39, 1756240), (40, 1712334), (48, 1426945), (52, 1317180), (58, 1180920), (60, 1141556), (65, 1053744), (78, 878120), (80, 856167), (87, 787280), (104, 658590), (116, 590460), (120, 570778), (130, 526872), (145, 472368), (156, 439060), (174, 393640), (195, 351248), (208, 329295), (232, 295230), (240, 285389), (260, 263436), (290, 236184), (312, 219530), (348, 196820), (377, 181680), (390, 175624), (435, 157456), (464, 147615), (520, 131718), (580, 118092), (624, 109765), (696, 98410), (754, 90840), (757, 90480), (780, 87812), (870, 78728), (1040, 65859), (1131, 60560), (1160, 59046), (1392, 49205), (1508, 45420), (1514, 45240), (1560, 43906), (1740, 39364), (1885, 36336), (2262, 30280), (2271, 30160), (2320, 29523), (3016, 22710), (3028, 22620), (3120, 21953), (3480, 19682), (3770, 18168), (3785, 18096), (4524, 15140), (4542, 15080), (5655, 12112), (6032, 11355), (6056, 11310), (6960, 9841), (7540, 9084), (7570, 9048)]