121597560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:758

約数の個数: 192

約数和(自身を含む): 458527680

約数和(自身を除く): 336930120

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, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 661, 730, 840, 876, 1022, 1095, 1260, 1314, 1322, 1460, 1533, 1752, 1983, 2044, 2190, 2520, 2555, 2628, 2644, 2920, 3066, 3285, 3305, 3966, 4088, 4380, 4599, 4627, 5110, 5256, 5288, 5949, 6132, 6570, 6610, 7665, 7932, 8760, 9198, 9254, 9915, 10220, 11898, 12264, 13140, 13220, 13881, 15330, 15864, 18396, 18508, 19830, 20440, 22995, 23135, 23796, 26280, 26440, 27762, 29745, 30660, 36792, 37016, 39660, 41643, 45990, 46270, 47592, 48253, 55524, 59490, 61320, 69405, 79320, 83286, 91980, 92540, 96506, 111048, 118980, 138810, 144759, 166572, 183960, 185080, 193012, 208215, 237960, 241265, 277620, 289518, 333144, 337771, 386024, 416430, 434277, 482530, 555240, 579036, 675542, 723795, 832860, 868554, 965060, 1013313, 1158072, 1351084, 1447590, 1665720, 1688855, 1737108, 1930120, 2026626, 2171385, 2702168, 2895180, 3039939, 3377710, 3474216, 4053252, 4342770, 5066565, 5790360, 6079878, 6755420, 8106504, 8685540, 10133130, 12159756, 13510840, 15199695, 17371080, 20266260, 24319512, 30399390, 40532520, 60798780, 121597560]

約数ペア:

[(1, 121597560), (2, 60798780), (3, 40532520), (4, 30399390), (5, 24319512), (6, 20266260), (7, 17371080), (8, 15199695), (9, 13510840), (10, 12159756), (12, 10133130), (14, 8685540), (15, 8106504), (18, 6755420), (20, 6079878), (21, 5790360), (24, 5066565), (28, 4342770), (30, 4053252), (35, 3474216), (36, 3377710), (40, 3039939), (42, 2895180), (45, 2702168), (56, 2171385), (60, 2026626), (63, 1930120), (70, 1737108), (72, 1688855), (73, 1665720), (84, 1447590), (90, 1351084), (105, 1158072), (120, 1013313), (126, 965060), (140, 868554), (146, 832860), (168, 723795), (180, 675542), (210, 579036), (219, 555240), (252, 482530), (280, 434277), (292, 416430), (315, 386024), (360, 337771), (365, 333144), (420, 289518), (438, 277620), (504, 241265), (511, 237960), (584, 208215), (630, 193012), (657, 185080), (661, 183960), (730, 166572), (840, 144759), (876, 138810), (1022, 118980), (1095, 111048), (1260, 96506), (1314, 92540), (1322, 91980), (1460, 83286), (1533, 79320), (1752, 69405), (1983, 61320), (2044, 59490), (2190, 55524), (2520, 48253), (2555, 47592), (2628, 46270), (2644, 45990), (2920, 41643), (3066, 39660), (3285, 37016), (3305, 36792), (3966, 30660), (4088, 29745), (4380, 27762), (4599, 26440), (4627, 26280), (5110, 23796), (5256, 23135), (5288, 22995), (5949, 20440), (6132, 19830), (6570, 18508), (6610, 18396), (7665, 15864), (7932, 15330), (8760, 13881), (9198, 13220), (9254, 13140), (9915, 12264), (10220, 11898)]