1119285720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{821}}^1$

素因数の和:1386

約数の個数: 192

約数和(自身を含む): 4170104640

約数和(自身を除く): 3050818920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 541, 630, 821, 840, 1082, 1260, 1623, 1642, 2164, 2463, 2520, 2705, 3246, 3284, 3787, 4105, 4328, 4869, 4926, 5410, 5747, 6492, 6568, 7389, 7574, 8115, 8210, 9738, 9852, 10820, 11361, 11494, 12315, 12984, 14778, 15148, 16230, 16420, 17241, 18935, 19476, 19704, 21640, 22722, 22988, 24345, 24630, 28735, 29556, 30296, 32460, 32840, 34083, 34482, 36945, 37870, 38952, 45444, 45976, 48690, 49260, 51723, 56805, 57470, 59112, 64920, 68166, 68964, 73890, 75740, 86205, 90888, 97380, 98520, 103446, 113610, 114940, 136332, 137928, 147780, 151480, 170415, 172410, 194760, 206892, 227220, 229880, 258615, 272664, 295560, 340830, 344820, 413784, 444161, 454440, 517230, 681660, 689640, 888322, 1034460, 1332483, 1363320, 1776644, 2068920, 2220805, 2664966, 3109127, 3553288, 3997449, 4441610, 5329932, 6218254, 6662415, 7994898, 8883220, 9327381, 10659864, 12436508, 13324830, 15545635, 15989796, 17766440, 18654762, 19987245, 24873016, 26649660, 27982143, 31091270, 31979592, 37309524, 39974490, 46636905, 53299320, 55964286, 62182540, 74619048, 79948980, 93273810, 111928572, 124365080, 139910715, 159897960, 186547620, 223857144, 279821430, 373095240, 559642860, 1119285720]

約数ペア:

[(1, 1119285720), (2, 559642860), (3, 373095240), (4, 279821430), (5, 223857144), (6, 186547620), (7, 159897960), (8, 139910715), (9, 124365080), (10, 111928572), (12, 93273810), (14, 79948980), (15, 74619048), (18, 62182540), (20, 55964286), (21, 53299320), (24, 46636905), (28, 39974490), (30, 37309524), (35, 31979592), (36, 31091270), (40, 27982143), (42, 26649660), (45, 24873016), (56, 19987245), (60, 18654762), (63, 17766440), (70, 15989796), (72, 15545635), (84, 13324830), (90, 12436508), (105, 10659864), (120, 9327381), (126, 8883220), (140, 7994898), (168, 6662415), (180, 6218254), (210, 5329932), (252, 4441610), (280, 3997449), (315, 3553288), (360, 3109127), (420, 2664966), (504, 2220805), (541, 2068920), (630, 1776644), (821, 1363320), (840, 1332483), (1082, 1034460), (1260, 888322), (1623, 689640), (1642, 681660), (2164, 517230), (2463, 454440), (2520, 444161), (2705, 413784), (3246, 344820), (3284, 340830), (3787, 295560), (4105, 272664), (4328, 258615), (4869, 229880), (4926, 227220), (5410, 206892), (5747, 194760), (6492, 172410), (6568, 170415), (7389, 151480), (7574, 147780), (8115, 137928), (8210, 136332), (9738, 114940), (9852, 113610), (10820, 103446), (11361, 98520), (11494, 97380), (12315, 90888), (12984, 86205), (14778, 75740), (15148, 73890), (16230, 68964), (16420, 68166), (17241, 64920), (18935, 59112), (19476, 57470), (19704, 56805), (21640, 51723), (22722, 49260), (22988, 48690), (24345, 45976), (24630, 45444), (28735, 38952), (29556, 37870), (30296, 36945), (32460, 34482), (32840, 34083)]