164599440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40343}}^1$

素因数の和:40376

約数の個数: 80

約数和(自身を含む): 540286848

約数和(自身を除く): 375687408

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, 40343, 80686, 121029, 161372, 201715, 242058, 322744, 403430, 484116, 605145, 645488, 685831, 806860, 968232, 1210290, 1371662, 1613720, 1936464, 2057493, 2420580, 2743324, 3227440, 3429155, 4114986, 4841160, 5486648, 6858310, 8229972, 9682320, 10287465, 10973296, 13716620, 16459944, 20574930, 27433240, 32919888, 41149860, 54866480, 82299720, 164599440]

約数ペア:

[(1, 164599440), (2, 82299720), (3, 54866480), (4, 41149860), (5, 32919888), (6, 27433240), (8, 20574930), (10, 16459944), (12, 13716620), (15, 10973296), (16, 10287465), (17, 9682320), (20, 8229972), (24, 6858310), (30, 5486648), (34, 4841160), (40, 4114986), (48, 3429155), (51, 3227440), (60, 2743324), (68, 2420580), (80, 2057493), (85, 1936464), (102, 1613720), (120, 1371662), (136, 1210290), (170, 968232), (204, 806860), (240, 685831), (255, 645488), (272, 605145), (340, 484116), (408, 403430), (510, 322744), (680, 242058), (816, 201715), (1020, 161372), (1360, 121029), (2040, 80686), (4080, 40343)]