23079680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 63527520

約数和(自身を除く): 40447840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 73, 76, 80, 95, 104, 128, 130, 146, 152, 160, 190, 208, 247, 256, 260, 292, 304, 320, 365, 380, 416, 494, 520, 584, 608, 640, 730, 760, 832, 949, 988, 1040, 1168, 1216, 1235, 1280, 1387, 1460, 1520, 1664, 1898, 1976, 2080, 2336, 2432, 2470, 2774, 2920, 3040, 3328, 3796, 3952, 4160, 4672, 4745, 4864, 4940, 5548, 5840, 6080, 6935, 7592, 7904, 8320, 9344, 9490, 9880, 11096, 11680, 12160, 13870, 15184, 15808, 16640, 18031, 18688, 18980, 19760, 22192, 23360, 24320, 27740, 30368, 31616, 36062, 37960, 39520, 44384, 46720, 55480, 60736, 63232, 72124, 75920, 79040, 88768, 90155, 93440, 110960, 121472, 144248, 151840, 158080, 177536, 180310, 221920, 242944, 288496, 303680, 316160, 355072, 360620, 443840, 576992, 607360, 721240, 887680, 1153984, 1214720, 1442480, 1775360, 2307968, 2884960, 4615936, 5769920, 11539840, 23079680]

約数ペア:

[(1, 23079680), (2, 11539840), (4, 5769920), (5, 4615936), (8, 2884960), (10, 2307968), (13, 1775360), (16, 1442480), (19, 1214720), (20, 1153984), (26, 887680), (32, 721240), (38, 607360), (40, 576992), (52, 443840), (64, 360620), (65, 355072), (73, 316160), (76, 303680), (80, 288496), (95, 242944), (104, 221920), (128, 180310), (130, 177536), (146, 158080), (152, 151840), (160, 144248), (190, 121472), (208, 110960), (247, 93440), (256, 90155), (260, 88768), (292, 79040), (304, 75920), (320, 72124), (365, 63232), (380, 60736), (416, 55480), (494, 46720), (520, 44384), (584, 39520), (608, 37960), (640, 36062), (730, 31616), (760, 30368), (832, 27740), (949, 24320), (988, 23360), (1040, 22192), (1168, 19760), (1216, 18980), (1235, 18688), (1280, 18031), (1387, 16640), (1460, 15808), (1520, 15184), (1664, 13870), (1898, 12160), (1976, 11680), (2080, 11096), (2336, 9880), (2432, 9490), (2470, 9344), (2774, 8320), (2920, 7904), (3040, 7592), (3328, 6935), (3796, 6080), (3952, 5840), (4160, 5548), (4672, 4940), (4745, 4864)]