37939560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 118920960

約数和(自身を除く): 80981400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 71, 73, 120, 122, 142, 146, 183, 213, 219, 244, 284, 292, 305, 355, 365, 366, 426, 438, 488, 568, 584, 610, 710, 730, 732, 852, 876, 915, 1065, 1095, 1220, 1420, 1460, 1464, 1704, 1752, 1830, 2130, 2190, 2440, 2840, 2920, 3660, 4260, 4331, 4380, 4453, 5183, 7320, 8520, 8662, 8760, 8906, 10366, 12993, 13359, 15549, 17324, 17812, 20732, 21655, 22265, 25915, 25986, 26718, 31098, 34648, 35624, 41464, 43310, 44530, 51830, 51972, 53436, 62196, 64965, 66795, 77745, 86620, 89060, 103660, 103944, 106872, 124392, 129930, 133590, 155490, 173240, 178120, 207320, 259860, 267180, 310980, 316163, 519720, 534360, 621960, 632326, 948489, 1264652, 1580815, 1896978, 2529304, 3161630, 3793956, 4742445, 6323260, 7587912, 9484890, 12646520, 18969780, 37939560]

約数ペア:

[(1, 37939560), (2, 18969780), (3, 12646520), (4, 9484890), (5, 7587912), (6, 6323260), (8, 4742445), (10, 3793956), (12, 3161630), (15, 2529304), (20, 1896978), (24, 1580815), (30, 1264652), (40, 948489), (60, 632326), (61, 621960), (71, 534360), (73, 519720), (120, 316163), (122, 310980), (142, 267180), (146, 259860), (183, 207320), (213, 178120), (219, 173240), (244, 155490), (284, 133590), (292, 129930), (305, 124392), (355, 106872), (365, 103944), (366, 103660), (426, 89060), (438, 86620), (488, 77745), (568, 66795), (584, 64965), (610, 62196), (710, 53436), (730, 51972), (732, 51830), (852, 44530), (876, 43310), (915, 41464), (1065, 35624), (1095, 34648), (1220, 31098), (1420, 26718), (1460, 25986), (1464, 25915), (1704, 22265), (1752, 21655), (1830, 20732), (2130, 17812), (2190, 17324), (2440, 15549), (2840, 13359), (2920, 12993), (3660, 10366), (4260, 8906), (4331, 8760), (4380, 8662), (4453, 8520), (5183, 7320)]