17613440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 47552400

約数和(自身を除く): 29938960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 73, 80, 104, 116, 128, 130, 145, 146, 160, 208, 232, 260, 290, 292, 320, 365, 377, 416, 464, 520, 580, 584, 640, 730, 754, 832, 928, 949, 1040, 1160, 1168, 1460, 1508, 1664, 1856, 1885, 1898, 2080, 2117, 2320, 2336, 2920, 3016, 3712, 3770, 3796, 4160, 4234, 4640, 4672, 4745, 5840, 6032, 7540, 7592, 8320, 8468, 9280, 9344, 9490, 10585, 11680, 12064, 15080, 15184, 16936, 18560, 18980, 21170, 23360, 24128, 27521, 30160, 30368, 33872, 37960, 42340, 46720, 48256, 55042, 60320, 60736, 67744, 75920, 84680, 110084, 120640, 121472, 135488, 137605, 151840, 169360, 220168, 241280, 270976, 275210, 303680, 338720, 440336, 550420, 607360, 677440, 880672, 1100840, 1354880, 1761344, 2201680, 3522688, 4403360, 8806720, 17613440]

約数ペア:

[(1, 17613440), (2, 8806720), (4, 4403360), (5, 3522688), (8, 2201680), (10, 1761344), (13, 1354880), (16, 1100840), (20, 880672), (26, 677440), (29, 607360), (32, 550420), (40, 440336), (52, 338720), (58, 303680), (64, 275210), (65, 270976), (73, 241280), (80, 220168), (104, 169360), (116, 151840), (128, 137605), (130, 135488), (145, 121472), (146, 120640), (160, 110084), (208, 84680), (232, 75920), (260, 67744), (290, 60736), (292, 60320), (320, 55042), (365, 48256), (377, 46720), (416, 42340), (464, 37960), (520, 33872), (580, 30368), (584, 30160), (640, 27521), (730, 24128), (754, 23360), (832, 21170), (928, 18980), (949, 18560), (1040, 16936), (1160, 15184), (1168, 15080), (1460, 12064), (1508, 11680), (1664, 10585), (1856, 9490), (1885, 9344), (1898, 9280), (2080, 8468), (2117, 8320), (2320, 7592), (2336, 7540), (2920, 6032), (3016, 5840), (3712, 4745), (3770, 4672), (3796, 4640), (4160, 4234)]