210103920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22447}}^1$

素因数の和:22479

約数の個数: 120

約数和(自身を含む): 759909696

約数和(自身を除く): 549805776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 22447, 44894, 67341, 89788, 112235, 134682, 179576, 202023, 224470, 269364, 291811, 336705, 359152, 404046, 448940, 538728, 583622, 673410, 808092, 875433, 897880, 1010115, 1077456, 1167244, 1346820, 1459055, 1616184, 1750866, 1795760, 2020230, 2334488, 2626299, 2693640, 2918110, 3232368, 3501732, 4040460, 4377165, 4668976, 5252598, 5387280, 5836220, 7003464, 8080920, 8754330, 10505196, 11672440, 13131495, 14006928, 16161840, 17508660, 21010392, 23344880, 26262990, 35017320, 42020784, 52525980, 70034640, 105051960, 210103920]

約数ペア:

[(1, 210103920), (2, 105051960), (3, 70034640), (4, 52525980), (5, 42020784), (6, 35017320), (8, 26262990), (9, 23344880), (10, 21010392), (12, 17508660), (13, 16161840), (15, 14006928), (16, 13131495), (18, 11672440), (20, 10505196), (24, 8754330), (26, 8080920), (30, 7003464), (36, 5836220), (39, 5387280), (40, 5252598), (45, 4668976), (48, 4377165), (52, 4040460), (60, 3501732), (65, 3232368), (72, 2918110), (78, 2693640), (80, 2626299), (90, 2334488), (104, 2020230), (117, 1795760), (120, 1750866), (130, 1616184), (144, 1459055), (156, 1346820), (180, 1167244), (195, 1077456), (208, 1010115), (234, 897880), (240, 875433), (260, 808092), (312, 673410), (360, 583622), (390, 538728), (468, 448940), (520, 404046), (585, 359152), (624, 336705), (720, 291811), (780, 269364), (936, 224470), (1040, 202023), (1170, 179576), (1560, 134682), (1872, 112235), (2340, 89788), (3120, 67341), (4680, 44894), (9360, 22447)]