127741320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 256

約数和(自身を含む): 496396800

約数和(自身を除く): 368655480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 277, 280, 305, 315, 360, 366, 378, 420, 427, 488, 504, 540, 549, 554, 610, 630, 732, 756, 831, 840, 854, 915, 945, 1080, 1098, 1108, 1220, 1260, 1281, 1385, 1464, 1512, 1647, 1662, 1708, 1830, 1890, 1939, 2135, 2196, 2216, 2440, 2493, 2520, 2562, 2745, 2770, 3294, 3324, 3416, 3660, 3780, 3843, 3878, 4155, 4270, 4392, 4986, 5124, 5490, 5540, 5817, 6405, 6588, 6648, 7320, 7479, 7560, 7686, 7756, 8235, 8310, 8540, 9695, 9972, 10248, 10980, 11080, 11529, 11634, 12465, 12810, 13176, 14958, 15372, 15512, 16470, 16620, 16897, 17080, 17451, 19215, 19390, 19944, 21960, 23058, 23268, 24930, 25620, 29085, 29916, 30744, 32940, 33240, 33794, 34902, 37395, 38430, 38780, 46116, 46536, 49860, 50691, 51240, 52353, 57645, 58170, 59832, 65880, 67588, 69804, 74790, 76860, 77560, 84485, 87255, 92232, 99720, 101382, 104706, 115290, 116340, 118279, 135176, 139608, 149580, 152073, 153720, 168970, 174510, 202764, 209412, 230580, 232680, 236558, 253455, 261765, 299160, 304146, 337940, 349020, 354837, 405528, 418824, 456219, 461160, 473116, 506910, 523530, 591395, 608292, 675880, 698040, 709674, 760365, 912438, 946232, 1013820, 1047060, 1064511, 1182790, 1216584, 1419348, 1520730, 1774185, 1824876, 2027640, 2094120, 2129022, 2281095, 2365580, 2838696, 3041460, 3193533, 3548370, 3649752, 4258044, 4562190, 4731160, 5322555, 6082920, 6387066, 7096740, 8516088, 9124380, 10645110, 12774132, 14193480, 15967665, 18248760, 21290220, 25548264, 31935330, 42580440, 63870660, 127741320]

約数ペア:

[(1, 127741320), (2, 63870660), (3, 42580440), (4, 31935330), (5, 25548264), (6, 21290220), (7, 18248760), (8, 15967665), (9, 14193480), (10, 12774132), (12, 10645110), (14, 9124380), (15, 8516088), (18, 7096740), (20, 6387066), (21, 6082920), (24, 5322555), (27, 4731160), (28, 4562190), (30, 4258044), (35, 3649752), (36, 3548370), (40, 3193533), (42, 3041460), (45, 2838696), (54, 2365580), (56, 2281095), (60, 2129022), (61, 2094120), (63, 2027640), (70, 1824876), (72, 1774185), (84, 1520730), (90, 1419348), (105, 1216584), (108, 1182790), (120, 1064511), (122, 1047060), (126, 1013820), (135, 946232), (140, 912438), (168, 760365), (180, 709674), (183, 698040), (189, 675880), (210, 608292), (216, 591395), (244, 523530), (252, 506910), (270, 473116), (277, 461160), (280, 456219), (305, 418824), (315, 405528), (360, 354837), (366, 349020), (378, 337940), (420, 304146), (427, 299160), (488, 261765), (504, 253455), (540, 236558), (549, 232680), (554, 230580), (610, 209412), (630, 202764), (732, 174510), (756, 168970), (831, 153720), (840, 152073), (854, 149580), (915, 139608), (945, 135176), (1080, 118279), (1098, 116340), (1108, 115290), (1220, 104706), (1260, 101382), (1281, 99720), (1385, 92232), (1464, 87255), (1512, 84485), (1647, 77560), (1662, 76860), (1708, 74790), (1830, 69804), (1890, 67588), (1939, 65880), (2135, 59832), (2196, 58170), (2216, 57645), (2440, 52353), (2493, 51240), (2520, 50691), (2562, 49860), (2745, 46536), (2770, 46116), (3294, 38780), (3324, 38430), (3416, 37395), (3660, 34902), (3780, 33794), (3843, 33240), (3878, 32940), (4155, 30744), (4270, 29916), (4392, 29085), (4986, 25620), (5124, 24930), (5490, 23268), (5540, 23058), (5817, 21960), (6405, 19944), (6588, 19390), (6648, 19215), (7320, 17451), (7479, 17080), (7560, 16897), (7686, 16620), (7756, 16470), (8235, 15512), (8310, 15372), (8540, 14958), (9695, 13176), (9972, 12810), (10248, 12465), (10980, 11634), (11080, 11529)]