142222680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1367}}^1$

素因数の和:1418

約数の個数: 144

約数和(自身を含む): 491371920

約数和(自身を除く): 349149240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1367, 1445, 1530, 1734, 2040, 2312, 2601, 2734, 2890, 3060, 3468, 4101, 4335, 5202, 5468, 5780, 6120, 6835, 6936, 8202, 8670, 10404, 10936, 11560, 12303, 13005, 13670, 16404, 17340, 20505, 20808, 23239, 24606, 26010, 27340, 32808, 34680, 41010, 46478, 49212, 52020, 54680, 61515, 69717, 82020, 92956, 98424, 104040, 116195, 123030, 139434, 164040, 185912, 209151, 232390, 246060, 278868, 348585, 395063, 418302, 464780, 492120, 557736, 697170, 790126, 836604, 929560, 1045755, 1185189, 1394340, 1580252, 1673208, 1975315, 2091510, 2370378, 2788680, 3160504, 3555567, 3950630, 4183020, 4740756, 5925945, 7111134, 7901260, 8366040, 9481512, 11851890, 14222268, 15802520, 17777835, 23703780, 28444536, 35555670, 47407560, 71111340, 142222680]

約数ペア:

[(1, 142222680), (2, 71111340), (3, 47407560), (4, 35555670), (5, 28444536), (6, 23703780), (8, 17777835), (9, 15802520), (10, 14222268), (12, 11851890), (15, 9481512), (17, 8366040), (18, 7901260), (20, 7111134), (24, 5925945), (30, 4740756), (34, 4183020), (36, 3950630), (40, 3555567), (45, 3160504), (51, 2788680), (60, 2370378), (68, 2091510), (72, 1975315), (85, 1673208), (90, 1580252), (102, 1394340), (120, 1185189), (136, 1045755), (153, 929560), (170, 836604), (180, 790126), (204, 697170), (255, 557736), (289, 492120), (306, 464780), (340, 418302), (360, 395063), (408, 348585), (510, 278868), (578, 246060), (612, 232390), (680, 209151), (765, 185912), (867, 164040), (1020, 139434), (1156, 123030), (1224, 116195), (1367, 104040), (1445, 98424), (1530, 92956), (1734, 82020), (2040, 69717), (2312, 61515), (2601, 54680), (2734, 52020), (2890, 49212), (3060, 46478), (3468, 41010), (4101, 34680), (4335, 32808), (5202, 27340), (5468, 26010), (5780, 24606), (6120, 23239), (6835, 20808), (6936, 20505), (8202, 17340), (8670, 16404), (10404, 13670), (10936, 13005), (11560, 12303)]