1585244480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2216

約数の個数: 112

約数和(自身を含む): 4006778880

約数和(自身を除く): 2421534400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 190, 254, 304, 320, 380, 508, 608, 635, 760, 1016, 1216, 1270, 1520, 2032, 2053, 2413, 2540, 3040, 4064, 4106, 4826, 5080, 6080, 8128, 8212, 9652, 10160, 10265, 12065, 16424, 19304, 20320, 20530, 24130, 32848, 38608, 39007, 40640, 41060, 48260, 65696, 77216, 78014, 82120, 96520, 131392, 154432, 156028, 164240, 193040, 195035, 260731, 312056, 328480, 386080, 390070, 521462, 624112, 656960, 772160, 780140, 1042924, 1248224, 1303655, 1560280, 2085848, 2496448, 2607310, 3120560, 4171696, 4953889, 5214620, 6241120, 8343392, 9907778, 10429240, 12482240, 16686784, 19815556, 20858480, 24769445, 39631112, 41716960, 49538890, 79262224, 83433920, 99077780, 158524448, 198155560, 317048896, 396311120, 792622240, 1585244480]

約数ペア:

[(1, 1585244480), (2, 792622240), (4, 396311120), (5, 317048896), (8, 198155560), (10, 158524448), (16, 99077780), (19, 83433920), (20, 79262224), (32, 49538890), (38, 41716960), (40, 39631112), (64, 24769445), (76, 20858480), (80, 19815556), (95, 16686784), (127, 12482240), (152, 10429240), (160, 9907778), (190, 8343392), (254, 6241120), (304, 5214620), (320, 4953889), (380, 4171696), (508, 3120560), (608, 2607310), (635, 2496448), (760, 2085848), (1016, 1560280), (1216, 1303655), (1270, 1248224), (1520, 1042924), (2032, 780140), (2053, 772160), (2413, 656960), (2540, 624112), (3040, 521462), (4064, 390070), (4106, 386080), (4826, 328480), (5080, 312056), (6080, 260731), (8128, 195035), (8212, 193040), (9652, 164240), (10160, 156028), (10265, 154432), (12065, 131392), (16424, 96520), (19304, 82120), (20320, 78014), (20530, 77216), (24130, 65696), (32848, 48260), (38608, 41060), (39007, 40640)]