1005354840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3122

約数の個数: 256

約数和(自身を含む): 3809617920

約数和(自身を除く): 2804263080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 230, 238, 255, 276, 280, 322, 340, 345, 357, 391, 408, 420, 460, 476, 483, 510, 552, 595, 644, 680, 690, 714, 782, 805, 840, 920, 952, 966, 1020, 1173, 1190, 1288, 1380, 1428, 1564, 1610, 1785, 1932, 1955, 2040, 2346, 2380, 2415, 2737, 2760, 2856, 3061, 3128, 3220, 3570, 3864, 3910, 4692, 4760, 4830, 5474, 5865, 6122, 6440, 7140, 7820, 8211, 9183, 9384, 9660, 10948, 11730, 12244, 13685, 14280, 15305, 15640, 16422, 18366, 19320, 21427, 21896, 23460, 24488, 27370, 30610, 32844, 36732, 41055, 42854, 45915, 46920, 52037, 54740, 61220, 64281, 65688, 70403, 73464, 82110, 85708, 91830, 104074, 107135, 109480, 122440, 128562, 140806, 156111, 164220, 171416, 183660, 208148, 211209, 214270, 257124, 260185, 281612, 312222, 321405, 328440, 352015, 364259, 367320, 416296, 422418, 428540, 492821, 514248, 520370, 563224, 624444, 642810, 704030, 728518, 780555, 844836, 857080, 985642, 1040740, 1056045, 1092777, 1196851, 1248888, 1285620, 1408060, 1457036, 1478463, 1561110, 1689672, 1821295, 1971284, 2081480, 2112090, 2185554, 2393702, 2464105, 2571240, 2816120, 2914072, 2956926, 3122220, 3590553, 3642590, 3942568, 4224180, 4371108, 4787404, 4928210, 5463885, 5913852, 5984255, 6244440, 7181106, 7285180, 7392315, 8377957, 8448360, 8742216, 9574808, 9856420, 10927770, 11827704, 11968510, 14362212, 14570360, 14784630, 16755914, 17952765, 19712840, 21855540, 23937020, 25133871, 28724424, 29569260, 33511828, 35905530, 41889785, 43711080, 47874040, 50267742, 59138520, 67023656, 71811060, 83779570, 100535484, 125669355, 143622120, 167559140, 201070968, 251338710, 335118280, 502677420, 1005354840]

約数ペア:

[(1, 1005354840), (2, 502677420), (3, 335118280), (4, 251338710), (5, 201070968), (6, 167559140), (7, 143622120), (8, 125669355), (10, 100535484), (12, 83779570), (14, 71811060), (15, 67023656), (17, 59138520), (20, 50267742), (21, 47874040), (23, 43711080), (24, 41889785), (28, 35905530), (30, 33511828), (34, 29569260), (35, 28724424), (40, 25133871), (42, 23937020), (46, 21855540), (51, 19712840), (56, 17952765), (60, 16755914), (68, 14784630), (69, 14570360), (70, 14362212), (84, 11968510), (85, 11827704), (92, 10927770), (102, 9856420), (105, 9574808), (115, 8742216), (119, 8448360), (120, 8377957), (136, 7392315), (138, 7285180), (140, 7181106), (161, 6244440), (168, 5984255), (170, 5913852), (184, 5463885), (204, 4928210), (210, 4787404), (230, 4371108), (238, 4224180), (255, 3942568), (276, 3642590), (280, 3590553), (322, 3122220), (340, 2956926), (345, 2914072), (357, 2816120), (391, 2571240), (408, 2464105), (420, 2393702), (460, 2185554), (476, 2112090), (483, 2081480), (510, 1971284), (552, 1821295), (595, 1689672), (644, 1561110), (680, 1478463), (690, 1457036), (714, 1408060), (782, 1285620), (805, 1248888), (840, 1196851), (920, 1092777), (952, 1056045), (966, 1040740), (1020, 985642), (1173, 857080), (1190, 844836), (1288, 780555), (1380, 728518), (1428, 704030), (1564, 642810), (1610, 624444), (1785, 563224), (1932, 520370), (1955, 514248), (2040, 492821), (2346, 428540), (2380, 422418), (2415, 416296), (2737, 367320), (2760, 364259), (2856, 352015), (3061, 328440), (3128, 321405), (3220, 312222), (3570, 281612), (3864, 260185), (3910, 257124), (4692, 214270), (4760, 211209), (4830, 208148), (5474, 183660), (5865, 171416), (6122, 164220), (6440, 156111), (7140, 140806), (7820, 128562), (8211, 122440), (9183, 109480), (9384, 107135), (9660, 104074), (10948, 91830), (11730, 85708), (12244, 82110), (13685, 73464), (14280, 70403), (15305, 65688), (15640, 64281), (16422, 61220), (18366, 54740), (19320, 52037), (21427, 46920), (21896, 45915), (23460, 42854), (24488, 41055), (27370, 36732), (30610, 32844)]