151758240

素因数分解:

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

素因数の和:223

約数の個数: 192

約数和(自身を含む): 499468032

約数和(自身を除く): 347709792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 71, 73, 80, 96, 120, 122, 142, 146, 160, 183, 213, 219, 240, 244, 284, 292, 305, 355, 365, 366, 426, 438, 480, 488, 568, 584, 610, 710, 730, 732, 852, 876, 915, 976, 1065, 1095, 1136, 1168, 1220, 1420, 1460, 1464, 1704, 1752, 1830, 1952, 2130, 2190, 2272, 2336, 2440, 2840, 2920, 2928, 3408, 3504, 3660, 4260, 4331, 4380, 4453, 4880, 5183, 5680, 5840, 5856, 6816, 7008, 7320, 8520, 8662, 8760, 8906, 9760, 10366, 11360, 11680, 12993, 13359, 14640, 15549, 17040, 17324, 17520, 17812, 20732, 21655, 22265, 25915, 25986, 26718, 29280, 31098, 34080, 34648, 35040, 35624, 41464, 43310, 44530, 51830, 51972, 53436, 62196, 64965, 66795, 69296, 71248, 77745, 82928, 86620, 89060, 103660, 103944, 106872, 124392, 129930, 133590, 138592, 142496, 155490, 165856, 173240, 178120, 207320, 207888, 213744, 248784, 259860, 267180, 310980, 316163, 346480, 356240, 414640, 415776, 427488, 497568, 519720, 534360, 621960, 632326, 692960, 712480, 829280, 948489, 1039440, 1068720, 1243920, 1264652, 1580815, 1896978, 2078880, 2137440, 2487840, 2529304, 3161630, 3793956, 4742445, 5058608, 6323260, 7587912, 9484890, 10117216, 12646520, 15175824, 18969780, 25293040, 30351648, 37939560, 50586080, 75879120, 151758240]

約数ペア:

[(1, 151758240), (2, 75879120), (3, 50586080), (4, 37939560), (5, 30351648), (6, 25293040), (8, 18969780), (10, 15175824), (12, 12646520), (15, 10117216), (16, 9484890), (20, 7587912), (24, 6323260), (30, 5058608), (32, 4742445), (40, 3793956), (48, 3161630), (60, 2529304), (61, 2487840), (71, 2137440), (73, 2078880), (80, 1896978), (96, 1580815), (120, 1264652), (122, 1243920), (142, 1068720), (146, 1039440), (160, 948489), (183, 829280), (213, 712480), (219, 692960), (240, 632326), (244, 621960), (284, 534360), (292, 519720), (305, 497568), (355, 427488), (365, 415776), (366, 414640), (426, 356240), (438, 346480), (480, 316163), (488, 310980), (568, 267180), (584, 259860), (610, 248784), (710, 213744), (730, 207888), (732, 207320), (852, 178120), (876, 173240), (915, 165856), (976, 155490), (1065, 142496), (1095, 138592), (1136, 133590), (1168, 129930), (1220, 124392), (1420, 106872), (1460, 103944), (1464, 103660), (1704, 89060), (1752, 86620), (1830, 82928), (1952, 77745), (2130, 71248), (2190, 69296), (2272, 66795), (2336, 64965), (2440, 62196), (2840, 53436), (2920, 51972), (2928, 51830), (3408, 44530), (3504, 43310), (3660, 41464), (4260, 35624), (4331, 35040), (4380, 34648), (4453, 34080), (4880, 31098), (5183, 29280), (5680, 26718), (5840, 25986), (5856, 25915), (6816, 22265), (7008, 21655), (7320, 20732), (8520, 17812), (8662, 17520), (8760, 17324), (8906, 17040), (9760, 15549), (10366, 14640), (11360, 13359), (11680, 12993)]