912133040

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2604

約数の個数: 160

約数和(自身を含む): 2664412800

約数和(自身を除く): 1752279760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 343, 364, 392, 455, 490, 520, 560, 637, 686, 728, 784, 910, 980, 1040, 1274, 1372, 1456, 1715, 1820, 1960, 2548, 2557, 2744, 3185, 3430, 3640, 3920, 4459, 5096, 5114, 5488, 6370, 6860, 7280, 8918, 10192, 10228, 12740, 12785, 13720, 17836, 17899, 20456, 22295, 25480, 25570, 27440, 33241, 35672, 35798, 40912, 44590, 50960, 51140, 66482, 71344, 71596, 89180, 89495, 102280, 125293, 132964, 143192, 166205, 178360, 178990, 204560, 232687, 250586, 265928, 286384, 332410, 356720, 357980, 465374, 501172, 531856, 626465, 664820, 715960, 877051, 930748, 1002344, 1163435, 1252930, 1329640, 1431920, 1628809, 1754102, 1861496, 2004688, 2326870, 2505860, 2659280, 3257618, 3508204, 3722992, 4385255, 4653740, 5011720, 6515236, 7016408, 8144045, 8770510, 9307480, 10023440, 11401663, 13030472, 14032816, 16288090, 17541020, 18614960, 22803326, 26060944, 32576180, 35082040, 45606652, 57008315, 65152360, 70164080, 91213304, 114016630, 130304720, 182426608, 228033260, 456066520, 912133040]

約数ペア:

[(1, 912133040), (2, 456066520), (4, 228033260), (5, 182426608), (7, 130304720), (8, 114016630), (10, 91213304), (13, 70164080), (14, 65152360), (16, 57008315), (20, 45606652), (26, 35082040), (28, 32576180), (35, 26060944), (40, 22803326), (49, 18614960), (52, 17541020), (56, 16288090), (65, 14032816), (70, 13030472), (80, 11401663), (91, 10023440), (98, 9307480), (104, 8770510), (112, 8144045), (130, 7016408), (140, 6515236), (182, 5011720), (196, 4653740), (208, 4385255), (245, 3722992), (260, 3508204), (280, 3257618), (343, 2659280), (364, 2505860), (392, 2326870), (455, 2004688), (490, 1861496), (520, 1754102), (560, 1628809), (637, 1431920), (686, 1329640), (728, 1252930), (784, 1163435), (910, 1002344), (980, 930748), (1040, 877051), (1274, 715960), (1372, 664820), (1456, 626465), (1715, 531856), (1820, 501172), (1960, 465374), (2548, 357980), (2557, 356720), (2744, 332410), (3185, 286384), (3430, 265928), (3640, 250586), (3920, 232687), (4459, 204560), (5096, 178990), (5114, 178360), (5488, 166205), (6370, 143192), (6860, 132964), (7280, 125293), (8918, 102280), (10192, 89495), (10228, 89180), (12740, 71596), (12785, 71344), (13720, 66482), (17836, 51140), (17899, 50960), (20456, 44590), (22295, 40912), (25480, 35798), (25570, 35672), (27440, 33241)]