1565681760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1238

約数の個数: 288

約数和(自身を含む): 5716122048

約数和(自身を除く): 4150440288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 96, 115, 120, 123, 138, 144, 160, 164, 180, 184, 205, 207, 230, 240, 246, 276, 288, 328, 345, 360, 368, 369, 410, 414, 460, 480, 492, 552, 615, 656, 690, 720, 736, 738, 820, 828, 920, 943, 984, 1035, 1104, 1153, 1230, 1312, 1380, 1440, 1476, 1640, 1656, 1840, 1845, 1886, 1968, 2070, 2208, 2306, 2460, 2760, 2829, 2952, 3280, 3312, 3459, 3680, 3690, 3772, 3936, 4140, 4612, 4715, 4920, 5520, 5658, 5765, 5904, 6560, 6624, 6918, 7380, 7544, 8280, 8487, 9224, 9430, 9840, 10377, 11040, 11316, 11530, 11808, 13836, 14145, 14760, 15088, 16560, 16974, 17295, 18448, 18860, 19680, 20754, 22632, 23060, 26519, 27672, 28290, 29520, 30176, 33120, 33948, 34590, 36896, 37720, 41508, 42435, 45264, 46120, 47273, 51885, 53038, 55344, 56580, 59040, 67896, 69180, 75440, 79557, 83016, 84870, 90528, 92240, 94546, 103770, 106076, 110688, 113160, 132595, 135792, 138360, 141819, 150880, 159114, 166032, 169740, 184480, 189092, 207540, 212152, 226320, 236365, 238671, 265190, 271584, 276720, 283638, 318228, 332064, 339480, 378184, 397785, 415080, 424304, 425457, 452640, 472730, 477342, 530380, 553440, 567276, 636456, 678960, 709095, 756368, 795570, 830160, 848608, 850914, 945460, 954684, 1060760, 1087279, 1134552, 1193355, 1272912, 1357920, 1418190, 1512736, 1591140, 1660320, 1701828, 1890920, 1909368, 2121520, 2127285, 2174558, 2269104, 2386710, 2545824, 2836380, 3182280, 3261837, 3403656, 3781840, 3818736, 4243040, 4254570, 4349116, 4538208, 4773420, 5436395, 5672760, 6364560, 6523674, 6807312, 7563680, 7637472, 8509140, 8698232, 9546840, 9785511, 10872790, 11345520, 12729120, 13047348, 13614624, 16309185, 17018280, 17396464, 19093680, 19571022, 21745580, 22691040, 26094696, 32618370, 34036560, 34792928, 38187360, 39142044, 43491160, 48927555, 52189392, 65236740, 68073120, 78284088, 86982320, 97855110, 104378784, 130473480, 156568176, 173964640, 195710220, 260946960, 313136352, 391420440, 521893920, 782840880, 1565681760]

約数ペア:

[(1, 1565681760), (2, 782840880), (3, 521893920), (4, 391420440), (5, 313136352), (6, 260946960), (8, 195710220), (9, 173964640), (10, 156568176), (12, 130473480), (15, 104378784), (16, 97855110), (18, 86982320), (20, 78284088), (23, 68073120), (24, 65236740), (30, 52189392), (32, 48927555), (36, 43491160), (40, 39142044), (41, 38187360), (45, 34792928), (46, 34036560), (48, 32618370), (60, 26094696), (69, 22691040), (72, 21745580), (80, 19571022), (82, 19093680), (90, 17396464), (92, 17018280), (96, 16309185), (115, 13614624), (120, 13047348), (123, 12729120), (138, 11345520), (144, 10872790), (160, 9785511), (164, 9546840), (180, 8698232), (184, 8509140), (205, 7637472), (207, 7563680), (230, 6807312), (240, 6523674), (246, 6364560), (276, 5672760), (288, 5436395), (328, 4773420), (345, 4538208), (360, 4349116), (368, 4254570), (369, 4243040), (410, 3818736), (414, 3781840), (460, 3403656), (480, 3261837), (492, 3182280), (552, 2836380), (615, 2545824), (656, 2386710), (690, 2269104), (720, 2174558), (736, 2127285), (738, 2121520), (820, 1909368), (828, 1890920), (920, 1701828), (943, 1660320), (984, 1591140), (1035, 1512736), (1104, 1418190), (1153, 1357920), (1230, 1272912), (1312, 1193355), (1380, 1134552), (1440, 1087279), (1476, 1060760), (1640, 954684), (1656, 945460), (1840, 850914), (1845, 848608), (1886, 830160), (1968, 795570), (2070, 756368), (2208, 709095), (2306, 678960), (2460, 636456), (2760, 567276), (2829, 553440), (2952, 530380), (3280, 477342), (3312, 472730), (3459, 452640), (3680, 425457), (3690, 424304), (3772, 415080), (3936, 397785), (4140, 378184), (4612, 339480), (4715, 332064), (4920, 318228), (5520, 283638), (5658, 276720), (5765, 271584), (5904, 265190), (6560, 238671), (6624, 236365), (6918, 226320), (7380, 212152), (7544, 207540), (8280, 189092), (8487, 184480), (9224, 169740), (9430, 166032), (9840, 159114), (10377, 150880), (11040, 141819), (11316, 138360), (11530, 135792), (11808, 132595), (13836, 113160), (14145, 110688), (14760, 106076), (15088, 103770), (16560, 94546), (16974, 92240), (17295, 90528), (18448, 84870), (18860, 83016), (19680, 79557), (20754, 75440), (22632, 69180), (23060, 67896), (26519, 59040), (27672, 56580), (28290, 55344), (29520, 53038), (30176, 51885), (33120, 47273), (33948, 46120), (34590, 45264), (36896, 42435), (37720, 41508)]