431617080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9199}}^1$

素因数の和:9253

約数の個数: 128

約数和(自身を含む): 1430784000

約数和(自身を除く): 999166920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3910, 4692, 5865, 7820, 9199, 9384, 11730, 15640, 18398, 23460, 27597, 36796, 45995, 46920, 55194, 73592, 91990, 110388, 137985, 156383, 183980, 211577, 220776, 275970, 312766, 367960, 423154, 469149, 551940, 625532, 634731, 781915, 846308, 938298, 1057885, 1103880, 1251064, 1269462, 1563830, 1692616, 1876596, 2115770, 2345745, 2538924, 3127660, 3173655, 3596809, 3753192, 4231540, 4691490, 5077848, 6255320, 6347310, 7193618, 8463080, 9382980, 10790427, 12694620, 14387236, 17984045, 18765960, 21580854, 25389240, 28774472, 35968090, 43161708, 53952135, 71936180, 86323416, 107904270, 143872360, 215808540, 431617080]

約数ペア:

[(1, 431617080), (2, 215808540), (3, 143872360), (4, 107904270), (5, 86323416), (6, 71936180), (8, 53952135), (10, 43161708), (12, 35968090), (15, 28774472), (17, 25389240), (20, 21580854), (23, 18765960), (24, 17984045), (30, 14387236), (34, 12694620), (40, 10790427), (46, 9382980), (51, 8463080), (60, 7193618), (68, 6347310), (69, 6255320), (85, 5077848), (92, 4691490), (102, 4231540), (115, 3753192), (120, 3596809), (136, 3173655), (138, 3127660), (170, 2538924), (184, 2345745), (204, 2115770), (230, 1876596), (255, 1692616), (276, 1563830), (340, 1269462), (345, 1251064), (391, 1103880), (408, 1057885), (460, 938298), (510, 846308), (552, 781915), (680, 634731), (690, 625532), (782, 551940), (920, 469149), (1020, 423154), (1173, 367960), (1380, 312766), (1564, 275970), (1955, 220776), (2040, 211577), (2346, 183980), (2760, 156383), (3128, 137985), (3910, 110388), (4692, 91990), (5865, 73592), (7820, 55194), (9199, 46920), (9384, 45995), (11730, 36796), (15640, 27597), (18398, 23460)]