835587480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76519}}^1$

素因数の和:76553

約数の個数: 128

約数和(自身を含む): 3085286400

約数和(自身を除く): 2249698920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 76519, 153038, 229557, 306076, 382595, 459114, 535633, 612152, 765190, 918228, 994747, 1071266, 1147785, 1530380, 1606899, 1836456, 1989494, 2142532, 2295570, 2678165, 2984241, 3060760, 3213798, 3978988, 4285064, 4591140, 4973735, 5356330, 5968482, 6427596, 6963229, 7957976, 8034495, 9182280, 9947470, 10712660, 11936964, 12855192, 13926458, 14921205, 16068990, 19894940, 20889687, 21425320, 23873928, 27852916, 29842410, 32137980, 34816145, 39789880, 41779374, 55705832, 59684820, 64275960, 69632290, 83558748, 104448435, 119369640, 139264580, 167117496, 208896870, 278529160, 417793740, 835587480]

約数ペア:

[(1, 835587480), (2, 417793740), (3, 278529160), (4, 208896870), (5, 167117496), (6, 139264580), (7, 119369640), (8, 104448435), (10, 83558748), (12, 69632290), (13, 64275960), (14, 59684820), (15, 55705832), (20, 41779374), (21, 39789880), (24, 34816145), (26, 32137980), (28, 29842410), (30, 27852916), (35, 23873928), (39, 21425320), (40, 20889687), (42, 19894940), (52, 16068990), (56, 14921205), (60, 13926458), (65, 12855192), (70, 11936964), (78, 10712660), (84, 9947470), (91, 9182280), (104, 8034495), (105, 7957976), (120, 6963229), (130, 6427596), (140, 5968482), (156, 5356330), (168, 4973735), (182, 4591140), (195, 4285064), (210, 3978988), (260, 3213798), (273, 3060760), (280, 2984241), (312, 2678165), (364, 2295570), (390, 2142532), (420, 1989494), (455, 1836456), (520, 1606899), (546, 1530380), (728, 1147785), (780, 1071266), (840, 994747), (910, 918228), (1092, 765190), (1365, 612152), (1560, 535633), (1820, 459114), (2184, 382595), (2730, 306076), (3640, 229557), (5460, 153038), (10920, 76519)]