157083240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 485222400

約数和(自身を除く): 328139160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 103, 120, 142, 179, 206, 213, 284, 309, 355, 358, 412, 426, 515, 537, 568, 618, 710, 716, 824, 852, 895, 1030, 1065, 1074, 1236, 1420, 1432, 1545, 1704, 1790, 2060, 2130, 2148, 2472, 2685, 2840, 3090, 3580, 4120, 4260, 4296, 5370, 6180, 7160, 7313, 8520, 10740, 12360, 12709, 14626, 18437, 21480, 21939, 25418, 29252, 36565, 36874, 38127, 43878, 50836, 55311, 58504, 63545, 73130, 73748, 76254, 87756, 92185, 101672, 109695, 110622, 127090, 146260, 147496, 152508, 175512, 184370, 190635, 219390, 221244, 254180, 276555, 292520, 305016, 368740, 381270, 438780, 442488, 508360, 553110, 737480, 762540, 877560, 1106220, 1309027, 1525080, 2212440, 2618054, 3927081, 5236108, 6545135, 7854162, 10472216, 13090270, 15708324, 19635405, 26180540, 31416648, 39270810, 52361080, 78541620, 157083240]

約数ペア:

[(1, 157083240), (2, 78541620), (3, 52361080), (4, 39270810), (5, 31416648), (6, 26180540), (8, 19635405), (10, 15708324), (12, 13090270), (15, 10472216), (20, 7854162), (24, 6545135), (30, 5236108), (40, 3927081), (60, 2618054), (71, 2212440), (103, 1525080), (120, 1309027), (142, 1106220), (179, 877560), (206, 762540), (213, 737480), (284, 553110), (309, 508360), (355, 442488), (358, 438780), (412, 381270), (426, 368740), (515, 305016), (537, 292520), (568, 276555), (618, 254180), (710, 221244), (716, 219390), (824, 190635), (852, 184370), (895, 175512), (1030, 152508), (1065, 147496), (1074, 146260), (1236, 127090), (1420, 110622), (1432, 109695), (1545, 101672), (1704, 92185), (1790, 87756), (2060, 76254), (2130, 73748), (2148, 73130), (2472, 63545), (2685, 58504), (2840, 55311), (3090, 50836), (3580, 43878), (4120, 38127), (4260, 36874), (4296, 36565), (5370, 29252), (6180, 25418), (7160, 21939), (7313, 21480), (8520, 18437), (10740, 14626), (12360, 12709)]