250693680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 809323200

約数和(自身を除く): 558629520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 73, 80, 82, 120, 123, 146, 164, 205, 219, 240, 246, 292, 328, 349, 365, 410, 438, 492, 584, 615, 656, 698, 730, 820, 876, 984, 1047, 1095, 1168, 1230, 1396, 1460, 1640, 1745, 1752, 1968, 2094, 2190, 2460, 2792, 2920, 2993, 3280, 3490, 3504, 4188, 4380, 4920, 5235, 5584, 5840, 5986, 6980, 8376, 8760, 8979, 9840, 10470, 11972, 13960, 14309, 14965, 16752, 17520, 17958, 20940, 23944, 25477, 27920, 28618, 29930, 35916, 41880, 42927, 44895, 47888, 50954, 57236, 59860, 71545, 71832, 76431, 83760, 85854, 89790, 101908, 114472, 119720, 127385, 143090, 143664, 152862, 171708, 179580, 203816, 214635, 228944, 239440, 254770, 286180, 305724, 343416, 359160, 382155, 407632, 429270, 509540, 572360, 611448, 686832, 718320, 764310, 858540, 1019080, 1044557, 1144720, 1222896, 1528620, 1717080, 2038160, 2089114, 3057240, 3133671, 3434160, 4178228, 5222785, 6114480, 6267342, 8356456, 10445570, 12534684, 15668355, 16712912, 20891140, 25069368, 31336710, 41782280, 50138736, 62673420, 83564560, 125346840, 250693680]

約数ペア:

[(1, 250693680), (2, 125346840), (3, 83564560), (4, 62673420), (5, 50138736), (6, 41782280), (8, 31336710), (10, 25069368), (12, 20891140), (15, 16712912), (16, 15668355), (20, 12534684), (24, 10445570), (30, 8356456), (40, 6267342), (41, 6114480), (48, 5222785), (60, 4178228), (73, 3434160), (80, 3133671), (82, 3057240), (120, 2089114), (123, 2038160), (146, 1717080), (164, 1528620), (205, 1222896), (219, 1144720), (240, 1044557), (246, 1019080), (292, 858540), (328, 764310), (349, 718320), (365, 686832), (410, 611448), (438, 572360), (492, 509540), (584, 429270), (615, 407632), (656, 382155), (698, 359160), (730, 343416), (820, 305724), (876, 286180), (984, 254770), (1047, 239440), (1095, 228944), (1168, 214635), (1230, 203816), (1396, 179580), (1460, 171708), (1640, 152862), (1745, 143664), (1752, 143090), (1968, 127385), (2094, 119720), (2190, 114472), (2460, 101908), (2792, 89790), (2920, 85854), (2993, 83760), (3280, 76431), (3490, 71832), (3504, 71545), (4188, 59860), (4380, 57236), (4920, 50954), (5235, 47888), (5584, 44895), (5840, 42927), (5986, 41880), (6980, 35916), (8376, 29930), (8760, 28618), (8979, 27920), (9840, 25477), (10470, 23944), (11972, 20940), (13960, 17958), (14309, 17520), (14965, 16752)]