1319059920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10429}}^1$

素因数の和:10493

約数の個数: 160

約数和(自身を含む): 4469713920

約数和(自身を除く): 3150654000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7440, 7905, 8432, 10429, 10540, 12648, 15810, 20858, 21080, 25296, 31287, 31620, 41716, 42160, 52145, 62574, 63240, 83432, 104290, 125148, 126480, 156435, 166864, 177293, 208580, 250296, 312870, 323299, 354586, 417160, 500592, 531879, 625740, 646598, 709172, 834320, 886465, 969897, 1063758, 1251480, 1293196, 1418344, 1616495, 1772930, 1939794, 2127516, 2502960, 2586392, 2659395, 2836688, 3232990, 3545860, 3879588, 4255032, 4849485, 5172784, 5318790, 5496083, 6465980, 7091720, 7759176, 8510064, 9698970, 10637580, 10992166, 12931960, 14183440, 15518352, 16488249, 19397940, 21275160, 21984332, 25863920, 27480415, 32976498, 38795880, 42550320, 43968664, 54960830, 65952996, 77591760, 82441245, 87937328, 109921660, 131905992, 164882490, 219843320, 263811984, 329764980, 439686640, 659529960, 1319059920]

約数ペア:

[(1, 1319059920), (2, 659529960), (3, 439686640), (4, 329764980), (5, 263811984), (6, 219843320), (8, 164882490), (10, 131905992), (12, 109921660), (15, 87937328), (16, 82441245), (17, 77591760), (20, 65952996), (24, 54960830), (30, 43968664), (31, 42550320), (34, 38795880), (40, 32976498), (48, 27480415), (51, 25863920), (60, 21984332), (62, 21275160), (68, 19397940), (80, 16488249), (85, 15518352), (93, 14183440), (102, 12931960), (120, 10992166), (124, 10637580), (136, 9698970), (155, 8510064), (170, 7759176), (186, 7091720), (204, 6465980), (240, 5496083), (248, 5318790), (255, 5172784), (272, 4849485), (310, 4255032), (340, 3879588), (372, 3545860), (408, 3232990), (465, 2836688), (496, 2659395), (510, 2586392), (527, 2502960), (620, 2127516), (680, 1939794), (744, 1772930), (816, 1616495), (930, 1418344), (1020, 1293196), (1054, 1251480), (1240, 1063758), (1360, 969897), (1488, 886465), (1581, 834320), (1860, 709172), (2040, 646598), (2108, 625740), (2480, 531879), (2635, 500592), (3162, 417160), (3720, 354586), (4080, 323299), (4216, 312870), (5270, 250296), (6324, 208580), (7440, 177293), (7905, 166864), (8432, 156435), (10429, 126480), (10540, 125148), (12648, 104290), (15810, 83432), (20858, 63240), (21080, 62574), (25296, 52145), (31287, 42160), (31620, 41716)]