159446640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 160

約数和(自身を含む): 528537600

約数和(自身を除く): 369090960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 739, 744, 870, 899, 930, 1160, 1240, 1392, 1478, 1488, 1740, 1798, 1860, 2217, 2320, 2480, 2697, 2956, 3480, 3596, 3695, 3720, 4434, 4495, 5394, 5912, 6960, 7192, 7390, 7440, 8868, 8990, 10788, 11085, 11824, 13485, 14384, 14780, 17736, 17980, 21431, 21576, 22170, 22909, 26970, 29560, 35472, 35960, 42862, 43152, 44340, 45818, 53940, 59120, 64293, 68727, 71920, 85724, 88680, 91636, 107155, 107880, 114545, 128586, 137454, 171448, 177360, 183272, 214310, 215760, 229090, 257172, 274908, 321465, 342896, 343635, 366544, 428620, 458180, 514344, 549816, 642930, 664361, 687270, 857240, 916360, 1028688, 1099632, 1285860, 1328722, 1374540, 1714480, 1832720, 1993083, 2571720, 2657444, 2749080, 3321805, 3986166, 5143440, 5314888, 5498160, 6643610, 7972332, 9965415, 10629776, 13287220, 15944664, 19930830, 26574440, 31889328, 39861660, 53148880, 79723320, 159446640]

約数ペア:

[(1, 159446640), (2, 79723320), (3, 53148880), (4, 39861660), (5, 31889328), (6, 26574440), (8, 19930830), (10, 15944664), (12, 13287220), (15, 10629776), (16, 9965415), (20, 7972332), (24, 6643610), (29, 5498160), (30, 5314888), (31, 5143440), (40, 3986166), (48, 3321805), (58, 2749080), (60, 2657444), (62, 2571720), (80, 1993083), (87, 1832720), (93, 1714480), (116, 1374540), (120, 1328722), (124, 1285860), (145, 1099632), (155, 1028688), (174, 916360), (186, 857240), (232, 687270), (240, 664361), (248, 642930), (290, 549816), (310, 514344), (348, 458180), (372, 428620), (435, 366544), (464, 343635), (465, 342896), (496, 321465), (580, 274908), (620, 257172), (696, 229090), (739, 215760), (744, 214310), (870, 183272), (899, 177360), (930, 171448), (1160, 137454), (1240, 128586), (1392, 114545), (1478, 107880), (1488, 107155), (1740, 91636), (1798, 88680), (1860, 85724), (2217, 71920), (2320, 68727), (2480, 64293), (2697, 59120), (2956, 53940), (3480, 45818), (3596, 44340), (3695, 43152), (3720, 42862), (4434, 35960), (4495, 35472), (5394, 29560), (5912, 26970), (6960, 22909), (7192, 22170), (7390, 21576), (7440, 21431), (8868, 17980), (8990, 17736), (10788, 14780), (11085, 14384), (11824, 13485)]