222974640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{14747}}^1$

素因数の和:14776

約数の個数: 160

約数和(自身を含む): 877800960

約数和(自身を除く): 654826320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 14747, 15120, 29494, 44241, 58988, 73735, 88482, 103229, 117976, 132723, 147470, 176964, 206458, 221205, 235952, 265446, 294940, 309687, 353928, 398169, 412916, 442410, 516145, 530892, 589880, 619374, 663615, 707856, 796338, 825832, 884820, 929061, 1032290, 1061784, 1179760, 1238748, 1327230, 1548435, 1592676, 1651664, 1769640, 1858122, 1990845, 2064580, 2123568, 2477496, 2654460, 2787183, 3096870, 3185352, 3539280, 3716244, 3981690, 4129160, 4645305, 4954992, 5308920, 5574366, 6193740, 6370704, 7432488, 7963380, 8258320, 9290610, 10617840, 11148732, 12387480, 13935915, 14864976, 15926760, 18581220, 22297464, 24774960, 27871830, 31853520, 37162440, 44594928, 55743660, 74324880, 111487320, 222974640]

約数ペア:

[(1, 222974640), (2, 111487320), (3, 74324880), (4, 55743660), (5, 44594928), (6, 37162440), (7, 31853520), (8, 27871830), (9, 24774960), (10, 22297464), (12, 18581220), (14, 15926760), (15, 14864976), (16, 13935915), (18, 12387480), (20, 11148732), (21, 10617840), (24, 9290610), (27, 8258320), (28, 7963380), (30, 7432488), (35, 6370704), (36, 6193740), (40, 5574366), (42, 5308920), (45, 4954992), (48, 4645305), (54, 4129160), (56, 3981690), (60, 3716244), (63, 3539280), (70, 3185352), (72, 3096870), (80, 2787183), (84, 2654460), (90, 2477496), (105, 2123568), (108, 2064580), (112, 1990845), (120, 1858122), (126, 1769640), (135, 1651664), (140, 1592676), (144, 1548435), (168, 1327230), (180, 1238748), (189, 1179760), (210, 1061784), (216, 1032290), (240, 929061), (252, 884820), (270, 825832), (280, 796338), (315, 707856), (336, 663615), (360, 619374), (378, 589880), (420, 530892), (432, 516145), (504, 442410), (540, 412916), (560, 398169), (630, 353928), (720, 309687), (756, 294940), (840, 265446), (945, 235952), (1008, 221205), (1080, 206458), (1260, 176964), (1512, 147470), (1680, 132723), (1890, 117976), (2160, 103229), (2520, 88482), (3024, 73735), (3780, 58988), (5040, 44241), (7560, 29494), (14747, 15120)]