289149120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7723}}^1$

素因数の和:7759

約数の個数: 168

約数和(自身を含む): 1071195216

約数和(自身を除く): 782046096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 7723, 9360, 12480, 15446, 18720, 23169, 30892, 37440, 38615, 46338, 61784, 69507, 77230, 92676, 100399, 115845, 123568, 139014, 154460, 185352, 200798, 231690, 247136, 278028, 301197, 308920, 347535, 370704, 401596, 463380, 494272, 501995, 556056, 602394, 617840, 695070, 741408, 803192, 903591, 926760, 1003990, 1112112, 1204788, 1235680, 1390140, 1482816, 1505985, 1606384, 1807182, 1853520, 2007980, 2224224, 2409576, 2471360, 2780280, 3011970, 3212768, 3614364, 3707040, 4015960, 4448448, 4517955, 4819152, 5560560, 6023940, 6425536, 7228728, 7414080, 8031920, 9035910, 9638304, 11121120, 12047880, 14457456, 16063840, 18071820, 19276608, 22242240, 24095760, 28914912, 32127680, 36143640, 48191520, 57829824, 72287280, 96383040, 144574560, 289149120]

約数ペア:

[(1, 289149120), (2, 144574560), (3, 96383040), (4, 72287280), (5, 57829824), (6, 48191520), (8, 36143640), (9, 32127680), (10, 28914912), (12, 24095760), (13, 22242240), (15, 19276608), (16, 18071820), (18, 16063840), (20, 14457456), (24, 12047880), (26, 11121120), (30, 9638304), (32, 9035910), (36, 8031920), (39, 7414080), (40, 7228728), (45, 6425536), (48, 6023940), (52, 5560560), (60, 4819152), (64, 4517955), (65, 4448448), (72, 4015960), (78, 3707040), (80, 3614364), (90, 3212768), (96, 3011970), (104, 2780280), (117, 2471360), (120, 2409576), (130, 2224224), (144, 2007980), (156, 1853520), (160, 1807182), (180, 1606384), (192, 1505985), (195, 1482816), (208, 1390140), (234, 1235680), (240, 1204788), (260, 1112112), (288, 1003990), (312, 926760), (320, 903591), (360, 803192), (390, 741408), (416, 695070), (468, 617840), (480, 602394), (520, 556056), (576, 501995), (585, 494272), (624, 463380), (720, 401596), (780, 370704), (832, 347535), (936, 308920), (960, 301197), (1040, 278028), (1170, 247136), (1248, 231690), (1440, 200798), (1560, 185352), (1872, 154460), (2080, 139014), (2340, 123568), (2496, 115845), (2880, 100399), (3120, 92676), (3744, 77230), (4160, 69507), (4680, 61784), (6240, 46338), (7488, 38615), (7723, 37440), (9360, 30892), (12480, 23169), (15446, 18720)]