165099720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 514045440

約数和(自身を除く): 348945720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 73, 94, 120, 141, 146, 188, 219, 235, 282, 292, 365, 376, 401, 438, 470, 564, 584, 705, 730, 802, 876, 940, 1095, 1128, 1203, 1410, 1460, 1604, 1752, 1880, 2005, 2190, 2406, 2820, 2920, 3208, 3431, 4010, 4380, 4812, 5640, 6015, 6862, 8020, 8760, 9624, 10293, 12030, 13724, 16040, 17155, 18847, 20586, 24060, 27448, 29273, 34310, 37694, 41172, 48120, 51465, 56541, 58546, 68620, 75388, 82344, 87819, 94235, 102930, 113082, 117092, 137240, 146365, 150776, 175638, 188470, 205860, 226164, 234184, 282705, 292730, 351276, 376940, 411720, 439095, 452328, 565410, 585460, 702552, 753880, 878190, 1130820, 1170920, 1375831, 1756380, 2261640, 2751662, 3512760, 4127493, 5503324, 6879155, 8254986, 11006648, 13758310, 16509972, 20637465, 27516620, 33019944, 41274930, 55033240, 82549860, 165099720]

約数ペア:

[(1, 165099720), (2, 82549860), (3, 55033240), (4, 41274930), (5, 33019944), (6, 27516620), (8, 20637465), (10, 16509972), (12, 13758310), (15, 11006648), (20, 8254986), (24, 6879155), (30, 5503324), (40, 4127493), (47, 3512760), (60, 2751662), (73, 2261640), (94, 1756380), (120, 1375831), (141, 1170920), (146, 1130820), (188, 878190), (219, 753880), (235, 702552), (282, 585460), (292, 565410), (365, 452328), (376, 439095), (401, 411720), (438, 376940), (470, 351276), (564, 292730), (584, 282705), (705, 234184), (730, 226164), (802, 205860), (876, 188470), (940, 175638), (1095, 150776), (1128, 146365), (1203, 137240), (1410, 117092), (1460, 113082), (1604, 102930), (1752, 94235), (1880, 87819), (2005, 82344), (2190, 75388), (2406, 68620), (2820, 58546), (2920, 56541), (3208, 51465), (3431, 48120), (4010, 41172), (4380, 37694), (4812, 34310), (5640, 29273), (6015, 27448), (6862, 24060), (8020, 20586), (8760, 18847), (9624, 17155), (10293, 16040), (12030, 13724)]