1330442820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5101}}^1$

素因数の和:5152

約数の個数: 240

約数和(自身を含む): 4978245888

約数和(自身を除く): 3647803068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 540, 567, 621, 630, 644, 690, 756, 805, 810, 828, 945, 966, 1035, 1134, 1242, 1260, 1380, 1449, 1610, 1620, 1863, 1890, 1932, 2070, 2268, 2415, 2484, 2835, 2898, 3105, 3220, 3726, 3780, 4140, 4347, 4830, 5101, 5670, 5796, 6210, 7245, 7452, 8694, 9315, 9660, 10202, 11340, 12420, 13041, 14490, 15303, 17388, 18630, 20404, 21735, 25505, 26082, 28980, 30606, 35707, 37260, 43470, 45909, 51010, 52164, 61212, 65205, 71414, 76515, 86940, 91818, 102020, 107121, 117323, 130410, 137727, 142828, 153030, 178535, 183636, 214242, 229545, 234646, 260820, 275454, 306060, 321363, 351969, 357070, 413181, 428484, 459090, 469292, 535605, 550908, 586615, 642726, 688635, 703938, 714140, 821261, 826362, 918180, 964089, 1055907, 1071210, 1173230, 1285452, 1377270, 1407876, 1606815, 1642522, 1652724, 1759845, 1928178, 2065905, 2111814, 2142420, 2346460, 2463783, 2754540, 2892267, 3167721, 3213630, 3285044, 3519690, 3856356, 4106305, 4131810, 4223628, 4820445, 4927566, 5279535, 5784534, 6335442, 6427260, 7039380, 7391349, 8212610, 8263620, 9503163, 9640890, 9855132, 10559070, 11569068, 12318915, 12670884, 14461335, 14782698, 15838605, 16425220, 19006326, 19281780, 21118140, 22174047, 24637830, 28922670, 29565396, 31677210, 36956745, 38012652, 44348094, 47515815, 49275660, 57845340, 63354420, 66522141, 73913490, 88696188, 95031630, 110870235, 133044282, 147826980, 190063260, 221740470, 266088564, 332610705, 443480940, 665221410, 1330442820]

約数ペア:

[(1, 1330442820), (2, 665221410), (3, 443480940), (4, 332610705), (5, 266088564), (6, 221740470), (7, 190063260), (9, 147826980), (10, 133044282), (12, 110870235), (14, 95031630), (15, 88696188), (18, 73913490), (20, 66522141), (21, 63354420), (23, 57845340), (27, 49275660), (28, 47515815), (30, 44348094), (35, 38012652), (36, 36956745), (42, 31677210), (45, 29565396), (46, 28922670), (54, 24637830), (60, 22174047), (63, 21118140), (69, 19281780), (70, 19006326), (81, 16425220), (84, 15838605), (90, 14782698), (92, 14461335), (105, 12670884), (108, 12318915), (115, 11569068), (126, 10559070), (135, 9855132), (138, 9640890), (140, 9503163), (161, 8263620), (162, 8212610), (180, 7391349), (189, 7039380), (207, 6427260), (210, 6335442), (230, 5784534), (252, 5279535), (270, 4927566), (276, 4820445), (315, 4223628), (322, 4131810), (324, 4106305), (345, 3856356), (378, 3519690), (405, 3285044), (414, 3213630), (420, 3167721), (460, 2892267), (483, 2754540), (540, 2463783), (567, 2346460), (621, 2142420), (630, 2111814), (644, 2065905), (690, 1928178), (756, 1759845), (805, 1652724), (810, 1642522), (828, 1606815), (945, 1407876), (966, 1377270), (1035, 1285452), (1134, 1173230), (1242, 1071210), (1260, 1055907), (1380, 964089), (1449, 918180), (1610, 826362), (1620, 821261), (1863, 714140), (1890, 703938), (1932, 688635), (2070, 642726), (2268, 586615), (2415, 550908), (2484, 535605), (2835, 469292), (2898, 459090), (3105, 428484), (3220, 413181), (3726, 357070), (3780, 351969), (4140, 321363), (4347, 306060), (4830, 275454), (5101, 260820), (5670, 234646), (5796, 229545), (6210, 214242), (7245, 183636), (7452, 178535), (8694, 153030), (9315, 142828), (9660, 137727), (10202, 130410), (11340, 117323), (12420, 107121), (13041, 102020), (14490, 91818), (15303, 86940), (17388, 76515), (18630, 71414), (20404, 65205), (21735, 61212), (25505, 52164), (26082, 51010), (28980, 45909), (30606, 43470), (35707, 37260)]