250806840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2757

約数の個数: 128

約数和(自身を含む): 811641600

約数和(自身を除く): 560834760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2280, 2337, 2460, 2683, 3116, 3895, 4674, 4920, 5366, 6232, 7790, 8049, 9348, 10732, 11685, 13415, 15580, 16098, 18696, 21464, 23370, 26830, 31160, 32196, 40245, 46740, 50977, 53660, 64392, 80490, 93480, 101954, 107320, 110003, 152931, 160980, 203908, 220006, 254885, 305862, 321960, 330009, 407816, 440012, 509770, 550015, 611724, 660018, 764655, 880024, 1019540, 1100030, 1223448, 1320036, 1529310, 1650045, 2039080, 2090057, 2200060, 2640072, 3058620, 3300090, 4180114, 4400120, 6117240, 6270171, 6600180, 8360228, 10450285, 12540342, 13200360, 16720456, 20900570, 25080684, 31350855, 41801140, 50161368, 62701710, 83602280, 125403420, 250806840]

約数ペア:

[(1, 250806840), (2, 125403420), (3, 83602280), (4, 62701710), (5, 50161368), (6, 41801140), (8, 31350855), (10, 25080684), (12, 20900570), (15, 16720456), (19, 13200360), (20, 12540342), (24, 10450285), (30, 8360228), (38, 6600180), (40, 6270171), (41, 6117240), (57, 4400120), (60, 4180114), (76, 3300090), (82, 3058620), (95, 2640072), (114, 2200060), (120, 2090057), (123, 2039080), (152, 1650045), (164, 1529310), (190, 1320036), (205, 1223448), (228, 1100030), (246, 1019540), (285, 880024), (328, 764655), (380, 660018), (410, 611724), (456, 550015), (492, 509770), (570, 440012), (615, 407816), (760, 330009), (779, 321960), (820, 305862), (984, 254885), (1140, 220006), (1230, 203908), (1558, 160980), (1640, 152931), (2280, 110003), (2337, 107320), (2460, 101954), (2683, 93480), (3116, 80490), (3895, 64392), (4674, 53660), (4920, 50977), (5366, 46740), (6232, 40245), (7790, 32196), (8049, 31160), (9348, 26830), (10732, 23370), (11685, 21464), (13415, 18696), (15580, 16098)]