166486680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 576201600

約数和(自身を除く): 409714920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 37, 40, 45, 58, 60, 72, 74, 87, 90, 111, 116, 120, 145, 148, 174, 180, 185, 222, 232, 261, 290, 296, 333, 348, 360, 370, 431, 435, 444, 522, 555, 580, 666, 696, 740, 862, 870, 888, 1044, 1073, 1110, 1160, 1293, 1305, 1332, 1480, 1665, 1724, 1740, 2088, 2146, 2155, 2220, 2586, 2610, 2664, 3219, 3330, 3448, 3480, 3879, 4292, 4310, 4440, 5172, 5220, 5365, 6438, 6465, 6660, 7758, 8584, 8620, 9657, 10344, 10440, 10730, 12499, 12876, 12930, 13320, 15516, 15947, 16095, 17240, 19314, 19395, 21460, 24998, 25752, 25860, 31032, 31894, 32190, 37497, 38628, 38790, 42920, 47841, 48285, 49996, 51720, 62495, 63788, 64380, 74994, 77256, 77580, 79735, 95682, 96570, 99992, 112491, 124990, 127576, 128760, 143523, 149988, 155160, 159470, 187485, 191364, 193140, 224982, 239205, 249980, 287046, 299976, 318940, 374970, 382728, 386280, 449964, 462463, 478410, 499960, 562455, 574092, 637880, 717615, 749940, 899928, 924926, 956820, 1124910, 1148184, 1387389, 1435230, 1499880, 1849852, 1913640, 2249820, 2312315, 2774778, 2870460, 3699704, 4162167, 4499640, 4624630, 5549556, 5740920, 6936945, 8324334, 9249260, 11099112, 13873890, 16648668, 18498520, 20810835, 27747780, 33297336, 41621670, 55495560, 83243340, 166486680]

約数ペア:

[(1, 166486680), (2, 83243340), (3, 55495560), (4, 41621670), (5, 33297336), (6, 27747780), (8, 20810835), (9, 18498520), (10, 16648668), (12, 13873890), (15, 11099112), (18, 9249260), (20, 8324334), (24, 6936945), (29, 5740920), (30, 5549556), (36, 4624630), (37, 4499640), (40, 4162167), (45, 3699704), (58, 2870460), (60, 2774778), (72, 2312315), (74, 2249820), (87, 1913640), (90, 1849852), (111, 1499880), (116, 1435230), (120, 1387389), (145, 1148184), (148, 1124910), (174, 956820), (180, 924926), (185, 899928), (222, 749940), (232, 717615), (261, 637880), (290, 574092), (296, 562455), (333, 499960), (348, 478410), (360, 462463), (370, 449964), (431, 386280), (435, 382728), (444, 374970), (522, 318940), (555, 299976), (580, 287046), (666, 249980), (696, 239205), (740, 224982), (862, 193140), (870, 191364), (888, 187485), (1044, 159470), (1073, 155160), (1110, 149988), (1160, 143523), (1293, 128760), (1305, 127576), (1332, 124990), (1480, 112491), (1665, 99992), (1724, 96570), (1740, 95682), (2088, 79735), (2146, 77580), (2155, 77256), (2220, 74994), (2586, 64380), (2610, 63788), (2664, 62495), (3219, 51720), (3330, 49996), (3448, 48285), (3480, 47841), (3879, 42920), (4292, 38790), (4310, 38628), (4440, 37497), (5172, 32190), (5220, 31894), (5365, 31032), (6438, 25860), (6465, 25752), (6660, 24998), (7758, 21460), (8584, 19395), (8620, 19314), (9657, 17240), (10344, 16095), (10440, 15947), (10730, 15516), (12499, 13320), (12876, 12930)]