1918812240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1069}}^1$

素因数の和:1371

約数の個数: 200

約数和(自身を含む): 6694634760

約数和(自身を除く): 4775822520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 277, 324, 360, 405, 432, 540, 554, 648, 720, 810, 831, 1069, 1080, 1108, 1296, 1385, 1620, 1662, 2138, 2160, 2216, 2493, 2770, 3207, 3240, 3324, 4155, 4276, 4432, 4986, 5345, 5540, 6414, 6480, 6648, 7479, 8310, 8552, 9621, 9972, 10690, 11080, 12465, 12828, 13296, 14958, 16035, 16620, 17104, 19242, 19944, 21380, 22160, 22437, 24930, 25656, 28863, 29916, 32070, 33240, 37395, 38484, 39888, 42760, 44874, 48105, 49860, 51312, 57726, 59832, 64140, 66480, 74790, 76968, 85520, 86589, 89748, 96210, 99720, 112185, 115452, 119664, 128280, 144315, 149580, 153936, 173178, 179496, 192420, 199440, 224370, 230904, 256560, 288630, 296113, 299160, 346356, 358992, 384840, 432945, 448740, 461808, 577260, 592226, 598320, 692712, 769680, 865890, 888339, 897480, 1154520, 1184452, 1385424, 1480565, 1731780, 1776678, 1794960, 2309040, 2368904, 2665017, 2961130, 3463560, 3553356, 4441695, 4737808, 5330034, 5922260, 6927120, 7106712, 7995051, 8883390, 10660068, 11844520, 13325085, 14213424, 15990102, 17766780, 21320136, 23689040, 23985153, 26650170, 31980204, 35533560, 39975255, 42640272, 47970306, 53300340, 63960408, 71067120, 79950510, 95940612, 106600680, 119925765, 127920816, 159901020, 191881224, 213201360, 239851530, 319802040, 383762448, 479703060, 639604080, 959406120, 1918812240]

約数ペア:

[(1, 1918812240), (2, 959406120), (3, 639604080), (4, 479703060), (5, 383762448), (6, 319802040), (8, 239851530), (9, 213201360), (10, 191881224), (12, 159901020), (15, 127920816), (16, 119925765), (18, 106600680), (20, 95940612), (24, 79950510), (27, 71067120), (30, 63960408), (36, 53300340), (40, 47970306), (45, 42640272), (48, 39975255), (54, 35533560), (60, 31980204), (72, 26650170), (80, 23985153), (81, 23689040), (90, 21320136), (108, 17766780), (120, 15990102), (135, 14213424), (144, 13325085), (162, 11844520), (180, 10660068), (216, 8883390), (240, 7995051), (270, 7106712), (277, 6927120), (324, 5922260), (360, 5330034), (405, 4737808), (432, 4441695), (540, 3553356), (554, 3463560), (648, 2961130), (720, 2665017), (810, 2368904), (831, 2309040), (1069, 1794960), (1080, 1776678), (1108, 1731780), (1296, 1480565), (1385, 1385424), (1620, 1184452), (1662, 1154520), (2138, 897480), (2160, 888339), (2216, 865890), (2493, 769680), (2770, 692712), (3207, 598320), (3240, 592226), (3324, 577260), (4155, 461808), (4276, 448740), (4432, 432945), (4986, 384840), (5345, 358992), (5540, 346356), (6414, 299160), (6480, 296113), (6648, 288630), (7479, 256560), (8310, 230904), (8552, 224370), (9621, 199440), (9972, 192420), (10690, 179496), (11080, 173178), (12465, 153936), (12828, 149580), (13296, 144315), (14958, 128280), (16035, 119664), (16620, 115452), (17104, 112185), (19242, 99720), (19944, 96210), (21380, 89748), (22160, 86589), (22437, 85520), (24930, 76968), (25656, 74790), (28863, 66480), (29916, 64140), (32070, 59832), (33240, 57726), (37395, 51312), (38484, 49860), (39888, 48105), (42760, 44874)]