2980627680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11783}}^1$

素因数の和:11849

約数の個数: 192

約数和(自身を含む): 10262827008

約数和(自身を除く): 7282199328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 992, 1020, 1054, 1240, 1360, 1488, 1581, 1632, 1860, 2040, 2108, 2480, 2635, 2720, 2976, 3162, 3720, 4080, 4216, 4960, 5270, 6324, 7440, 7905, 8160, 8432, 10540, 11783, 12648, 14880, 15810, 16864, 21080, 23566, 25296, 31620, 35349, 42160, 47132, 50592, 58915, 63240, 70698, 84320, 94264, 117830, 126480, 141396, 176745, 188528, 200311, 235660, 252960, 282792, 353490, 365273, 377056, 400622, 471320, 565584, 600933, 706980, 730546, 801244, 942640, 1001555, 1095819, 1131168, 1201866, 1413960, 1461092, 1602488, 1826365, 1885280, 2003110, 2191638, 2403732, 2827920, 2922184, 3004665, 3204976, 3652730, 4006220, 4383276, 4807464, 5479095, 5655840, 5844368, 6009330, 6209641, 6409952, 7305460, 8012440, 8766552, 9614928, 10958190, 11688736, 12018660, 12419282, 14610920, 16024880, 17533104, 18628923, 19229856, 21916380, 24037320, 24838564, 29221840, 31048205, 32049760, 35066208, 37257846, 43832760, 48074640, 49677128, 58443680, 62096410, 74515692, 87665520, 93144615, 96149280, 99354256, 124192820, 149031384, 175331040, 186289230, 198708512, 248385640, 298062768, 372578460, 496771280, 596125536, 745156920, 993542560, 1490313840, 2980627680]

約数ペア:

[(1, 2980627680), (2, 1490313840), (3, 993542560), (4, 745156920), (5, 596125536), (6, 496771280), (8, 372578460), (10, 298062768), (12, 248385640), (15, 198708512), (16, 186289230), (17, 175331040), (20, 149031384), (24, 124192820), (30, 99354256), (31, 96149280), (32, 93144615), (34, 87665520), (40, 74515692), (48, 62096410), (51, 58443680), (60, 49677128), (62, 48074640), (68, 43832760), (80, 37257846), (85, 35066208), (93, 32049760), (96, 31048205), (102, 29221840), (120, 24838564), (124, 24037320), (136, 21916380), (155, 19229856), (160, 18628923), (170, 17533104), (186, 16024880), (204, 14610920), (240, 12419282), (248, 12018660), (255, 11688736), (272, 10958190), (310, 9614928), (340, 8766552), (372, 8012440), (408, 7305460), (465, 6409952), (480, 6209641), (496, 6009330), (510, 5844368), (527, 5655840), (544, 5479095), (620, 4807464), (680, 4383276), (744, 4006220), (816, 3652730), (930, 3204976), (992, 3004665), (1020, 2922184), (1054, 2827920), (1240, 2403732), (1360, 2191638), (1488, 2003110), (1581, 1885280), (1632, 1826365), (1860, 1602488), (2040, 1461092), (2108, 1413960), (2480, 1201866), (2635, 1131168), (2720, 1095819), (2976, 1001555), (3162, 942640), (3720, 801244), (4080, 730546), (4216, 706980), (4960, 600933), (5270, 565584), (6324, 471320), (7440, 400622), (7905, 377056), (8160, 365273), (8432, 353490), (10540, 282792), (11783, 252960), (12648, 235660), (14880, 200311), (15810, 188528), (16864, 176745), (21080, 141396), (23566, 126480), (25296, 117830), (31620, 94264), (35349, 84320), (42160, 70698), (47132, 63240), (50592, 58915)]