170939760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41897}}^1$

素因数の和:41930

約数の個数: 80

約数和(自身を含む): 561098016

約数和(自身を除く): 390158256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 41897, 83794, 125691, 167588, 209485, 251382, 335176, 418970, 502764, 628455, 670352, 712249, 837940, 1005528, 1256910, 1424498, 1675880, 2011056, 2136747, 2513820, 2848996, 3351760, 3561245, 4273494, 5027640, 5697992, 7122490, 8546988, 10055280, 10683735, 11395984, 14244980, 17093976, 21367470, 28489960, 34187952, 42734940, 56979920, 85469880, 170939760]

約数ペア:

[(1, 170939760), (2, 85469880), (3, 56979920), (4, 42734940), (5, 34187952), (6, 28489960), (8, 21367470), (10, 17093976), (12, 14244980), (15, 11395984), (16, 10683735), (17, 10055280), (20, 8546988), (24, 7122490), (30, 5697992), (34, 5027640), (40, 4273494), (48, 3561245), (51, 3351760), (60, 2848996), (68, 2513820), (80, 2136747), (85, 2011056), (102, 1675880), (120, 1424498), (136, 1256910), (170, 1005528), (204, 837940), (240, 712249), (255, 670352), (272, 628455), (340, 502764), (408, 418970), (510, 335176), (680, 251382), (816, 209485), (1020, 167588), (1360, 125691), (2040, 83794), (4080, 41897)]