303516480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 224

約数和(自身を含む): 1006864128

約数和(自身を除く): 703347648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 71, 73, 80, 96, 120, 122, 142, 146, 160, 183, 192, 213, 219, 240, 244, 284, 292, 305, 320, 355, 365, 366, 426, 438, 480, 488, 568, 584, 610, 710, 730, 732, 852, 876, 915, 960, 976, 1065, 1095, 1136, 1168, 1220, 1420, 1460, 1464, 1704, 1752, 1830, 1952, 2130, 2190, 2272, 2336, 2440, 2840, 2920, 2928, 3408, 3504, 3660, 3904, 4260, 4331, 4380, 4453, 4544, 4672, 4880, 5183, 5680, 5840, 5856, 6816, 7008, 7320, 8520, 8662, 8760, 8906, 9760, 10366, 11360, 11680, 11712, 12993, 13359, 13632, 14016, 14640, 15549, 17040, 17324, 17520, 17812, 19520, 20732, 21655, 22265, 22720, 23360, 25915, 25986, 26718, 29280, 31098, 34080, 34648, 35040, 35624, 41464, 43310, 44530, 51830, 51972, 53436, 58560, 62196, 64965, 66795, 68160, 69296, 70080, 71248, 77745, 82928, 86620, 89060, 103660, 103944, 106872, 124392, 129930, 133590, 138592, 142496, 155490, 165856, 173240, 178120, 207320, 207888, 213744, 248784, 259860, 267180, 277184, 284992, 310980, 316163, 331712, 346480, 356240, 414640, 415776, 427488, 497568, 519720, 534360, 621960, 632326, 692960, 712480, 829280, 831552, 854976, 948489, 995136, 1039440, 1068720, 1243920, 1264652, 1385920, 1424960, 1580815, 1658560, 1896978, 2078880, 2137440, 2487840, 2529304, 3161630, 3793956, 4157760, 4274880, 4742445, 4975680, 5058608, 6323260, 7587912, 9484890, 10117216, 12646520, 15175824, 18969780, 20234432, 25293040, 30351648, 37939560, 50586080, 60703296, 75879120, 101172160, 151758240, 303516480]

約数ペア:

[(1, 303516480), (2, 151758240), (3, 101172160), (4, 75879120), (5, 60703296), (6, 50586080), (8, 37939560), (10, 30351648), (12, 25293040), (15, 20234432), (16, 18969780), (20, 15175824), (24, 12646520), (30, 10117216), (32, 9484890), (40, 7587912), (48, 6323260), (60, 5058608), (61, 4975680), (64, 4742445), (71, 4274880), (73, 4157760), (80, 3793956), (96, 3161630), (120, 2529304), (122, 2487840), (142, 2137440), (146, 2078880), (160, 1896978), (183, 1658560), (192, 1580815), (213, 1424960), (219, 1385920), (240, 1264652), (244, 1243920), (284, 1068720), (292, 1039440), (305, 995136), (320, 948489), (355, 854976), (365, 831552), (366, 829280), (426, 712480), (438, 692960), (480, 632326), (488, 621960), (568, 534360), (584, 519720), (610, 497568), (710, 427488), (730, 415776), (732, 414640), (852, 356240), (876, 346480), (915, 331712), (960, 316163), (976, 310980), (1065, 284992), (1095, 277184), (1136, 267180), (1168, 259860), (1220, 248784), (1420, 213744), (1460, 207888), (1464, 207320), (1704, 178120), (1752, 173240), (1830, 165856), (1952, 155490), (2130, 142496), (2190, 138592), (2272, 133590), (2336, 129930), (2440, 124392), (2840, 106872), (2920, 103944), (2928, 103660), (3408, 89060), (3504, 86620), (3660, 82928), (3904, 77745), (4260, 71248), (4331, 70080), (4380, 69296), (4453, 68160), (4544, 66795), (4672, 64965), (4880, 62196), (5183, 58560), (5680, 53436), (5840, 51972), (5856, 51830), (6816, 44530), (7008, 43310), (7320, 41464), (8520, 35624), (8662, 35040), (8760, 34648), (8906, 34080), (9760, 31098), (10366, 29280), (11360, 26718), (11680, 25986), (11712, 25915), (12993, 23360), (13359, 22720), (13632, 22265), (14016, 21655), (14640, 20732), (15549, 19520), (17040, 17812), (17324, 17520)]