159375120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 514252800

約数和(自身を除く): 354877680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 71, 80, 94, 120, 141, 142, 188, 199, 213, 235, 240, 282, 284, 355, 376, 398, 426, 470, 564, 568, 597, 705, 710, 752, 796, 852, 940, 995, 1065, 1128, 1136, 1194, 1410, 1420, 1592, 1704, 1880, 1990, 2130, 2256, 2388, 2820, 2840, 2985, 3184, 3337, 3408, 3760, 3980, 4260, 4776, 5640, 5680, 5970, 6674, 7960, 8520, 9353, 9552, 10011, 11280, 11940, 13348, 14129, 15920, 16685, 17040, 18706, 20022, 23880, 26696, 28059, 28258, 33370, 37412, 40044, 42387, 46765, 47760, 50055, 53392, 56118, 56516, 66740, 70645, 74824, 80088, 84774, 93530, 100110, 112236, 113032, 133480, 140295, 141290, 149648, 160176, 169548, 187060, 200220, 211935, 224472, 226064, 266960, 280590, 282580, 339096, 374120, 400440, 423870, 448944, 561180, 565160, 664063, 678192, 748240, 800880, 847740, 1122360, 1130320, 1328126, 1695480, 1992189, 2244720, 2656252, 3320315, 3390960, 3984378, 5312504, 6640630, 7968756, 9960945, 10625008, 13281260, 15937512, 19921890, 26562520, 31875024, 39843780, 53125040, 79687560, 159375120]

約数ペア:

[(1, 159375120), (2, 79687560), (3, 53125040), (4, 39843780), (5, 31875024), (6, 26562520), (8, 19921890), (10, 15937512), (12, 13281260), (15, 10625008), (16, 9960945), (20, 7968756), (24, 6640630), (30, 5312504), (40, 3984378), (47, 3390960), (48, 3320315), (60, 2656252), (71, 2244720), (80, 1992189), (94, 1695480), (120, 1328126), (141, 1130320), (142, 1122360), (188, 847740), (199, 800880), (213, 748240), (235, 678192), (240, 664063), (282, 565160), (284, 561180), (355, 448944), (376, 423870), (398, 400440), (426, 374120), (470, 339096), (564, 282580), (568, 280590), (597, 266960), (705, 226064), (710, 224472), (752, 211935), (796, 200220), (852, 187060), (940, 169548), (995, 160176), (1065, 149648), (1128, 141290), (1136, 140295), (1194, 133480), (1410, 113032), (1420, 112236), (1592, 100110), (1704, 93530), (1880, 84774), (1990, 80088), (2130, 74824), (2256, 70645), (2388, 66740), (2820, 56516), (2840, 56118), (2985, 53392), (3184, 50055), (3337, 47760), (3408, 46765), (3760, 42387), (3980, 40044), (4260, 37412), (4776, 33370), (5640, 28258), (5680, 28059), (5970, 26696), (6674, 23880), (7960, 20022), (8520, 18706), (9353, 17040), (9552, 16685), (10011, 15920), (11280, 14129), (11940, 13348)]