143711880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5463

約数の個数: 128

約数和(自身を含む): 491702400

約数和(自身を除く): 347990520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 5419, 6630, 8840, 10838, 13260, 16257, 21676, 26520, 27095, 32514, 43352, 54190, 65028, 70447, 81285, 92123, 108380, 130056, 140894, 162570, 184246, 211341, 216760, 276369, 281788, 325140, 352235, 368492, 422682, 460615, 552738, 563576, 650280, 704470, 736984, 845364, 921230, 1056705, 1105476, 1197599, 1381845, 1408940, 1690728, 1842460, 2113410, 2210952, 2395198, 2763690, 2817880, 3592797, 3684920, 4226820, 4790396, 5527380, 5987995, 7185594, 8453640, 9580792, 11054760, 11975990, 14371188, 17963985, 23951980, 28742376, 35927970, 47903960, 71855940, 143711880]

約数ペア:

[(1, 143711880), (2, 71855940), (3, 47903960), (4, 35927970), (5, 28742376), (6, 23951980), (8, 17963985), (10, 14371188), (12, 11975990), (13, 11054760), (15, 9580792), (17, 8453640), (20, 7185594), (24, 5987995), (26, 5527380), (30, 4790396), (34, 4226820), (39, 3684920), (40, 3592797), (51, 2817880), (52, 2763690), (60, 2395198), (65, 2210952), (68, 2113410), (78, 1842460), (85, 1690728), (102, 1408940), (104, 1381845), (120, 1197599), (130, 1105476), (136, 1056705), (156, 921230), (170, 845364), (195, 736984), (204, 704470), (221, 650280), (255, 563576), (260, 552738), (312, 460615), (340, 422682), (390, 368492), (408, 352235), (442, 325140), (510, 281788), (520, 276369), (663, 216760), (680, 211341), (780, 184246), (884, 162570), (1020, 140894), (1105, 130056), (1326, 108380), (1560, 92123), (1768, 81285), (2040, 70447), (2210, 65028), (2652, 54190), (3315, 43352), (4420, 32514), (5304, 27095), (5419, 26520), (6630, 21676), (8840, 16257), (10838, 13260)]