611430120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{26959}}^1$

素因数の和:26989

約数の個数: 160

約数和(自身を含む): 2348755200

約数和(自身を除く): 1737325080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 26959, 53918, 80877, 107836, 134795, 161754, 188713, 215672, 242631, 269590, 323508, 377426, 404385, 485262, 539180, 566139, 647016, 727893, 754852, 808770, 943565, 970524, 1078360, 1132278, 1213155, 1455786, 1509704, 1617540, 1698417, 1887130, 1941048, 2183679, 2264556, 2426310, 2830695, 2911572, 3235080, 3396834, 3639465, 3774260, 4367358, 4529112, 4852620, 5095251, 5661390, 5823144, 6793668, 7278930, 7548520, 8492085, 8734716, 9705240, 10190502, 10918395, 11322780, 13587336, 14557860, 15285753, 16984170, 17469432, 20381004, 21836790, 22645560, 25476255, 29115720, 30571506, 33968340, 40762008, 43673580, 50952510, 61143012, 67936680, 76428765, 87347160, 101905020, 122286024, 152857530, 203810040, 305715060, 611430120]

約数ペア:

[(1, 611430120), (2, 305715060), (3, 203810040), (4, 152857530), (5, 122286024), (6, 101905020), (7, 87347160), (8, 76428765), (9, 67936680), (10, 61143012), (12, 50952510), (14, 43673580), (15, 40762008), (18, 33968340), (20, 30571506), (21, 29115720), (24, 25476255), (27, 22645560), (28, 21836790), (30, 20381004), (35, 17469432), (36, 16984170), (40, 15285753), (42, 14557860), (45, 13587336), (54, 11322780), (56, 10918395), (60, 10190502), (63, 9705240), (70, 8734716), (72, 8492085), (81, 7548520), (84, 7278930), (90, 6793668), (105, 5823144), (108, 5661390), (120, 5095251), (126, 4852620), (135, 4529112), (140, 4367358), (162, 3774260), (168, 3639465), (180, 3396834), (189, 3235080), (210, 2911572), (216, 2830695), (252, 2426310), (270, 2264556), (280, 2183679), (315, 1941048), (324, 1887130), (360, 1698417), (378, 1617540), (405, 1509704), (420, 1455786), (504, 1213155), (540, 1132278), (567, 1078360), (630, 970524), (648, 943565), (756, 808770), (810, 754852), (840, 727893), (945, 647016), (1080, 566139), (1134, 539180), (1260, 485262), (1512, 404385), (1620, 377426), (1890, 323508), (2268, 269590), (2520, 242631), (2835, 215672), (3240, 188713), (3780, 161754), (4536, 134795), (5670, 107836), (7560, 80877), (11340, 53918), (22680, 26959)]