40374840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 134265600

約数和(自身を除く): 93890760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 419, 438, 440, 584, 660, 730, 803, 838, 876, 1095, 1257, 1320, 1460, 1606, 1676, 1752, 2095, 2190, 2409, 2514, 2920, 3212, 3352, 4015, 4190, 4380, 4609, 4818, 5028, 6285, 6424, 8030, 8380, 8760, 9218, 9636, 10056, 12045, 12570, 13827, 16060, 16760, 18436, 19272, 23045, 24090, 25140, 27654, 30587, 32120, 36872, 46090, 48180, 50280, 55308, 61174, 69135, 91761, 92180, 96360, 110616, 122348, 138270, 152935, 183522, 184360, 244696, 276540, 305870, 336457, 367044, 458805, 553080, 611740, 672914, 734088, 917610, 1009371, 1223480, 1345828, 1682285, 1835220, 2018742, 2691656, 3364570, 3670440, 4037484, 5046855, 6729140, 8074968, 10093710, 13458280, 20187420, 40374840]

約数ペア:

[(1, 40374840), (2, 20187420), (3, 13458280), (4, 10093710), (5, 8074968), (6, 6729140), (8, 5046855), (10, 4037484), (11, 3670440), (12, 3364570), (15, 2691656), (20, 2018742), (22, 1835220), (24, 1682285), (30, 1345828), (33, 1223480), (40, 1009371), (44, 917610), (55, 734088), (60, 672914), (66, 611740), (73, 553080), (88, 458805), (110, 367044), (120, 336457), (132, 305870), (146, 276540), (165, 244696), (219, 184360), (220, 183522), (264, 152935), (292, 138270), (330, 122348), (365, 110616), (419, 96360), (438, 92180), (440, 91761), (584, 69135), (660, 61174), (730, 55308), (803, 50280), (838, 48180), (876, 46090), (1095, 36872), (1257, 32120), (1320, 30587), (1460, 27654), (1606, 25140), (1676, 24090), (1752, 23045), (2095, 19272), (2190, 18436), (2409, 16760), (2514, 16060), (2920, 13827), (3212, 12570), (3352, 12045), (4015, 10056), (4190, 9636), (4380, 9218), (4609, 8760), (4818, 8380), (5028, 8030), (6285, 6424)]