227838840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:957

約数の個数: 128

約数和(自身を含む): 716083200

約数和(自身を除く): 488244360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 438, 465, 584, 620, 730, 744, 839, 876, 930, 1095, 1240, 1460, 1678, 1752, 1860, 2190, 2263, 2517, 2920, 3356, 3720, 4195, 4380, 4526, 5034, 6712, 6789, 8390, 8760, 9052, 10068, 11315, 12585, 13578, 16780, 18104, 20136, 22630, 25170, 26009, 27156, 33560, 33945, 45260, 50340, 52018, 54312, 61247, 67890, 78027, 90520, 100680, 104036, 122494, 130045, 135780, 156054, 183741, 208072, 244988, 260090, 271560, 306235, 312108, 367482, 390135, 489976, 520180, 612470, 624216, 734964, 780270, 918705, 1040360, 1224940, 1469928, 1560540, 1837410, 1898657, 2449880, 3121080, 3674820, 3797314, 5695971, 7349640, 7594628, 9493285, 11391942, 15189256, 18986570, 22783884, 28479855, 37973140, 45567768, 56959710, 75946280, 113919420, 227838840]

約数ペア:

[(1, 227838840), (2, 113919420), (3, 75946280), (4, 56959710), (5, 45567768), (6, 37973140), (8, 28479855), (10, 22783884), (12, 18986570), (15, 15189256), (20, 11391942), (24, 9493285), (30, 7594628), (31, 7349640), (40, 5695971), (60, 3797314), (62, 3674820), (73, 3121080), (93, 2449880), (120, 1898657), (124, 1837410), (146, 1560540), (155, 1469928), (186, 1224940), (219, 1040360), (248, 918705), (292, 780270), (310, 734964), (365, 624216), (372, 612470), (438, 520180), (465, 489976), (584, 390135), (620, 367482), (730, 312108), (744, 306235), (839, 271560), (876, 260090), (930, 244988), (1095, 208072), (1240, 183741), (1460, 156054), (1678, 135780), (1752, 130045), (1860, 122494), (2190, 104036), (2263, 100680), (2517, 90520), (2920, 78027), (3356, 67890), (3720, 61247), (4195, 54312), (4380, 52018), (4526, 50340), (5034, 45260), (6712, 33945), (6789, 33560), (8390, 27156), (8760, 26009), (9052, 25170), (10068, 22630), (11315, 20136), (12585, 18104), (13578, 16780)]