9204317880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{34849}}^1$

素因数の和:34965

約数の個数: 128

約数和(自身を含む): 28905984000

約数和(自身を除く): 19701666120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 426, 465, 568, 620, 710, 744, 852, 930, 1065, 1240, 1420, 1704, 1860, 2130, 2201, 2840, 3720, 4260, 4402, 6603, 8520, 8804, 11005, 13206, 17608, 22010, 26412, 33015, 34849, 44020, 52824, 66030, 69698, 88040, 104547, 132060, 139396, 174245, 209094, 264120, 278792, 348490, 418188, 522735, 696980, 836376, 1045470, 1080319, 1393960, 2090940, 2160638, 2474279, 3240957, 4181880, 4321276, 4948558, 5401595, 6481914, 7422837, 8642552, 9897116, 10803190, 12371395, 12963828, 14845674, 16204785, 19794232, 21606380, 24742790, 25927656, 29691348, 32409570, 37114185, 43212760, 49485580, 59382696, 64819140, 74228370, 76702649, 98971160, 129638280, 148456740, 153405298, 230107947, 296913480, 306810596, 383513245, 460215894, 613621192, 767026490, 920431788, 1150539735, 1534052980, 1840863576, 2301079470, 3068105960, 4602158940, 9204317880]

約数ペア:

[(1, 9204317880), (2, 4602158940), (3, 3068105960), (4, 2301079470), (5, 1840863576), (6, 1534052980), (8, 1150539735), (10, 920431788), (12, 767026490), (15, 613621192), (20, 460215894), (24, 383513245), (30, 306810596), (31, 296913480), (40, 230107947), (60, 153405298), (62, 148456740), (71, 129638280), (93, 98971160), (120, 76702649), (124, 74228370), (142, 64819140), (155, 59382696), (186, 49485580), (213, 43212760), (248, 37114185), (284, 32409570), (310, 29691348), (355, 25927656), (372, 24742790), (426, 21606380), (465, 19794232), (568, 16204785), (620, 14845674), (710, 12963828), (744, 12371395), (852, 10803190), (930, 9897116), (1065, 8642552), (1240, 7422837), (1420, 6481914), (1704, 5401595), (1860, 4948558), (2130, 4321276), (2201, 4181880), (2840, 3240957), (3720, 2474279), (4260, 2160638), (4402, 2090940), (6603, 1393960), (8520, 1080319), (8804, 1045470), (11005, 836376), (13206, 696980), (17608, 522735), (22010, 418188), (26412, 348490), (33015, 278792), (34849, 264120), (44020, 209094), (52824, 174245), (66030, 139396), (69698, 132060), (88040, 104547)]