127858680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 442821600

約数和(自身を除く): 314962920

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, 331, 333, 348, 360, 370, 435, 444, 522, 555, 580, 662, 666, 696, 740, 870, 888, 993, 1044, 1073, 1110, 1160, 1305, 1324, 1332, 1480, 1655, 1665, 1740, 1986, 2088, 2146, 2220, 2610, 2648, 2664, 2979, 3219, 3310, 3330, 3480, 3972, 4292, 4440, 4965, 5220, 5365, 5958, 6438, 6620, 6660, 7944, 8584, 9599, 9657, 9930, 10440, 10730, 11916, 12247, 12876, 13240, 13320, 14895, 16095, 19198, 19314, 19860, 21460, 23832, 24494, 25752, 28797, 29790, 32190, 36741, 38396, 38628, 39720, 42920, 47995, 48285, 48988, 57594, 59580, 61235, 64380, 73482, 76792, 77256, 86391, 95990, 96570, 97976, 110223, 115188, 119160, 122470, 128760, 143985, 146964, 172782, 183705, 191980, 193140, 220446, 230376, 244940, 287970, 293928, 345564, 355163, 367410, 383960, 386280, 431955, 440892, 489880, 551115, 575940, 691128, 710326, 734820, 863910, 881784, 1065489, 1102230, 1151880, 1420652, 1469640, 1727820, 1775815, 2130978, 2204460, 2841304, 3196467, 3455640, 3551630, 4261956, 4408920, 5327445, 6392934, 7103260, 8523912, 10654890, 12785868, 14206520, 15982335, 21309780, 25571736, 31964670, 42619560, 63929340, 127858680]

約数ペア:

[(1, 127858680), (2, 63929340), (3, 42619560), (4, 31964670), (5, 25571736), (6, 21309780), (8, 15982335), (9, 14206520), (10, 12785868), (12, 10654890), (15, 8523912), (18, 7103260), (20, 6392934), (24, 5327445), (29, 4408920), (30, 4261956), (36, 3551630), (37, 3455640), (40, 3196467), (45, 2841304), (58, 2204460), (60, 2130978), (72, 1775815), (74, 1727820), (87, 1469640), (90, 1420652), (111, 1151880), (116, 1102230), (120, 1065489), (145, 881784), (148, 863910), (174, 734820), (180, 710326), (185, 691128), (222, 575940), (232, 551115), (261, 489880), (290, 440892), (296, 431955), (331, 386280), (333, 383960), (348, 367410), (360, 355163), (370, 345564), (435, 293928), (444, 287970), (522, 244940), (555, 230376), (580, 220446), (662, 193140), (666, 191980), (696, 183705), (740, 172782), (870, 146964), (888, 143985), (993, 128760), (1044, 122470), (1073, 119160), (1110, 115188), (1160, 110223), (1305, 97976), (1324, 96570), (1332, 95990), (1480, 86391), (1655, 77256), (1665, 76792), (1740, 73482), (1986, 64380), (2088, 61235), (2146, 59580), (2220, 57594), (2610, 48988), (2648, 48285), (2664, 47995), (2979, 42920), (3219, 39720), (3310, 38628), (3330, 38396), (3480, 36741), (3972, 32190), (4292, 29790), (4440, 28797), (4965, 25752), (5220, 24494), (5365, 23832), (5958, 21460), (6438, 19860), (6620, 19314), (6660, 19198), (7944, 16095), (8584, 14895), (9599, 13320), (9657, 13240), (9930, 12876), (10440, 12247), (10730, 11916)]