191277240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 725483520

約数和(自身を除く): 534206280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 127, 132, 140, 154, 163, 165, 168, 210, 220, 231, 254, 264, 280, 308, 326, 330, 381, 385, 420, 440, 462, 489, 508, 616, 635, 652, 660, 762, 770, 815, 840, 889, 924, 978, 1016, 1141, 1155, 1270, 1304, 1320, 1397, 1524, 1540, 1630, 1778, 1793, 1848, 1905, 1956, 2282, 2310, 2445, 2540, 2667, 2794, 3048, 3080, 3260, 3423, 3556, 3586, 3810, 3912, 4191, 4445, 4564, 4620, 4890, 5080, 5334, 5379, 5588, 5705, 6520, 6846, 6985, 7112, 7172, 7620, 8382, 8890, 8965, 9128, 9240, 9779, 9780, 10668, 10758, 11176, 11410, 12551, 13335, 13692, 13970, 14344, 15240, 16764, 17115, 17780, 17930, 19558, 19560, 20701, 20955, 21336, 21516, 22820, 25102, 26670, 26895, 27384, 27940, 29337, 33528, 34230, 35560, 35860, 37653, 39116, 41402, 41910, 43032, 45640, 48895, 50204, 53340, 53790, 55880, 58674, 62103, 62755, 68460, 71720, 75306, 78232, 82804, 83820, 97790, 100408, 103505, 106680, 107580, 117348, 124206, 125510, 136920, 144907, 146685, 150612, 165608, 167640, 188265, 195580, 207010, 215160, 227711, 234696, 248412, 251020, 289814, 293370, 301224, 310515, 376530, 391160, 414020, 434721, 455422, 496824, 502040, 579628, 586740, 621030, 683133, 724535, 753060, 828040, 869442, 910844, 1138555, 1159256, 1173480, 1242060, 1366266, 1449070, 1506120, 1593977, 1738884, 1821688, 2173605, 2277110, 2484120, 2732532, 2898140, 3187954, 3415665, 3477768, 4347210, 4554220, 4781931, 5465064, 5796280, 6375908, 6831330, 7969885, 8694420, 9108440, 9563862, 12751816, 13662660, 15939770, 17388840, 19127724, 23909655, 27325320, 31879540, 38255448, 47819310, 63759080, 95638620, 191277240]

約数ペア:

[(1, 191277240), (2, 95638620), (3, 63759080), (4, 47819310), (5, 38255448), (6, 31879540), (7, 27325320), (8, 23909655), (10, 19127724), (11, 17388840), (12, 15939770), (14, 13662660), (15, 12751816), (20, 9563862), (21, 9108440), (22, 8694420), (24, 7969885), (28, 6831330), (30, 6375908), (33, 5796280), (35, 5465064), (40, 4781931), (42, 4554220), (44, 4347210), (55, 3477768), (56, 3415665), (60, 3187954), (66, 2898140), (70, 2732532), (77, 2484120), (84, 2277110), (88, 2173605), (105, 1821688), (110, 1738884), (120, 1593977), (127, 1506120), (132, 1449070), (140, 1366266), (154, 1242060), (163, 1173480), (165, 1159256), (168, 1138555), (210, 910844), (220, 869442), (231, 828040), (254, 753060), (264, 724535), (280, 683133), (308, 621030), (326, 586740), (330, 579628), (381, 502040), (385, 496824), (420, 455422), (440, 434721), (462, 414020), (489, 391160), (508, 376530), (616, 310515), (635, 301224), (652, 293370), (660, 289814), (762, 251020), (770, 248412), (815, 234696), (840, 227711), (889, 215160), (924, 207010), (978, 195580), (1016, 188265), (1141, 167640), (1155, 165608), (1270, 150612), (1304, 146685), (1320, 144907), (1397, 136920), (1524, 125510), (1540, 124206), (1630, 117348), (1778, 107580), (1793, 106680), (1848, 103505), (1905, 100408), (1956, 97790), (2282, 83820), (2310, 82804), (2445, 78232), (2540, 75306), (2667, 71720), (2794, 68460), (3048, 62755), (3080, 62103), (3260, 58674), (3423, 55880), (3556, 53790), (3586, 53340), (3810, 50204), (3912, 48895), (4191, 45640), (4445, 43032), (4564, 41910), (4620, 41402), (4890, 39116), (5080, 37653), (5334, 35860), (5379, 35560), (5588, 34230), (5705, 33528), (6520, 29337), (6846, 27940), (6985, 27384), (7112, 26895), (7172, 26670), (7620, 25102), (8382, 22820), (8890, 21516), (8965, 21336), (9128, 20955), (9240, 20701), (9779, 19560), (9780, 19558), (10668, 17930), (10758, 17780), (11176, 17115), (11410, 16764), (12551, 15240), (13335, 14344), (13692, 13970)]