2243315920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 5737802400

約数和(自身を除く): 3494486480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 109, 136, 148, 170, 185, 218, 272, 296, 340, 370, 409, 436, 545, 592, 629, 680, 740, 818, 872, 1090, 1258, 1360, 1480, 1636, 1744, 1853, 2045, 2180, 2516, 2960, 3145, 3272, 3706, 4033, 4090, 4360, 5032, 6290, 6544, 6953, 7412, 8066, 8180, 8720, 9265, 10064, 12580, 13906, 14824, 15133, 16132, 16360, 18530, 20165, 25160, 27812, 29648, 30266, 32264, 32720, 34765, 37060, 40330, 44581, 50320, 55624, 60532, 64528, 68561, 69530, 74120, 75665, 80660, 89162, 111248, 121064, 137122, 139060, 148240, 151330, 161320, 178324, 222905, 242128, 257261, 274244, 278120, 302660, 322640, 342805, 356648, 445810, 514522, 548488, 556240, 605320, 685610, 713296, 757877, 891620, 1029044, 1096976, 1210640, 1286305, 1371220, 1515754, 1649497, 1783240, 2058088, 2572610, 2742440, 3031508, 3298994, 3566480, 3789385, 4116176, 5145220, 5484880, 6063016, 6597988, 7578770, 8247485, 10290440, 12126032, 13195976, 15157540, 16494970, 20580880, 26391952, 28041449, 30315080, 32989940, 56082898, 60630160, 65979880, 112165796, 131959760, 140207245, 224331592, 280414490, 448663184, 560828980, 1121657960, 2243315920]

約数ペア:

[(1, 2243315920), (2, 1121657960), (4, 560828980), (5, 448663184), (8, 280414490), (10, 224331592), (16, 140207245), (17, 131959760), (20, 112165796), (34, 65979880), (37, 60630160), (40, 56082898), (68, 32989940), (74, 30315080), (80, 28041449), (85, 26391952), (109, 20580880), (136, 16494970), (148, 15157540), (170, 13195976), (185, 12126032), (218, 10290440), (272, 8247485), (296, 7578770), (340, 6597988), (370, 6063016), (409, 5484880), (436, 5145220), (545, 4116176), (592, 3789385), (629, 3566480), (680, 3298994), (740, 3031508), (818, 2742440), (872, 2572610), (1090, 2058088), (1258, 1783240), (1360, 1649497), (1480, 1515754), (1636, 1371220), (1744, 1286305), (1853, 1210640), (2045, 1096976), (2180, 1029044), (2516, 891620), (2960, 757877), (3145, 713296), (3272, 685610), (3706, 605320), (4033, 556240), (4090, 548488), (4360, 514522), (5032, 445810), (6290, 356648), (6544, 342805), (6953, 322640), (7412, 302660), (8066, 278120), (8180, 274244), (8720, 257261), (9265, 242128), (10064, 222905), (12580, 178324), (13906, 161320), (14824, 151330), (15133, 148240), (16132, 139060), (16360, 137122), (18530, 121064), (20165, 111248), (25160, 89162), (27812, 80660), (29648, 75665), (30266, 74120), (32264, 69530), (32720, 68561), (34765, 64528), (37060, 60532), (40330, 55624), (44581, 50320)]