15531017280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{977}}^1$

素因数の和:1597

約数の個数: 224

約数和(自身を含む): 51152999040

約数和(自身を除く): 35621981760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 571, 580, 696, 870, 928, 960, 977, 1142, 1160, 1392, 1713, 1740, 1856, 1954, 2284, 2320, 2784, 2855, 2931, 3426, 3480, 3908, 4568, 4640, 4885, 5568, 5710, 5862, 6852, 6960, 7816, 8565, 9136, 9280, 9770, 11420, 11724, 13704, 13920, 14655, 15632, 16559, 17130, 18272, 19540, 22840, 23448, 27408, 27840, 28333, 29310, 31264, 33118, 34260, 36544, 39080, 45680, 46896, 49677, 54816, 56666, 58620, 62528, 66236, 68520, 78160, 82795, 84999, 91360, 93792, 99354, 109632, 113332, 117240, 132472, 137040, 141665, 156320, 165590, 169998, 182720, 187584, 198708, 226664, 234480, 248385, 264944, 274080, 283330, 312640, 331180, 339996, 397416, 424995, 453328, 468960, 496770, 529888, 548160, 557867, 566660, 662360, 679992, 794832, 849990, 906656, 937920, 993540, 1059776, 1115734, 1133320, 1324720, 1359984, 1589664, 1673601, 1699980, 1813312, 1987080, 2231468, 2266640, 2649440, 2719968, 2789335, 3179328, 3347202, 3399960, 3974160, 4462936, 4533280, 5298880, 5439936, 5578670, 6694404, 6799920, 7948320, 8368005, 8925872, 9066560, 11157340, 13388808, 13599840, 15896640, 16178143, 16736010, 17851744, 22314680, 26777616, 27199680, 32356286, 33472020, 35703488, 44629360, 48534429, 53555232, 64712572, 66944040, 80890715, 89258720, 97068858, 107110464, 129425144, 133888080, 161781430, 178517440, 194137716, 242672145, 258850288, 267776160, 323562860, 388275432, 485344290, 517700576, 535552320, 647125720, 776550864, 970688580, 1035401152, 1294251440, 1553101728, 1941377160, 2588502880, 3106203456, 3882754320, 5177005760, 7765508640, 15531017280]

約数ペア:

[(1, 15531017280), (2, 7765508640), (3, 5177005760), (4, 3882754320), (5, 3106203456), (6, 2588502880), (8, 1941377160), (10, 1553101728), (12, 1294251440), (15, 1035401152), (16, 970688580), (20, 776550864), (24, 647125720), (29, 535552320), (30, 517700576), (32, 485344290), (40, 388275432), (48, 323562860), (58, 267776160), (60, 258850288), (64, 242672145), (80, 194137716), (87, 178517440), (96, 161781430), (116, 133888080), (120, 129425144), (145, 107110464), (160, 97068858), (174, 89258720), (192, 80890715), (232, 66944040), (240, 64712572), (290, 53555232), (320, 48534429), (348, 44629360), (435, 35703488), (464, 33472020), (480, 32356286), (571, 27199680), (580, 26777616), (696, 22314680), (870, 17851744), (928, 16736010), (960, 16178143), (977, 15896640), (1142, 13599840), (1160, 13388808), (1392, 11157340), (1713, 9066560), (1740, 8925872), (1856, 8368005), (1954, 7948320), (2284, 6799920), (2320, 6694404), (2784, 5578670), (2855, 5439936), (2931, 5298880), (3426, 4533280), (3480, 4462936), (3908, 3974160), (4568, 3399960), (4640, 3347202), (4885, 3179328), (5568, 2789335), (5710, 2719968), (5862, 2649440), (6852, 2266640), (6960, 2231468), (7816, 1987080), (8565, 1813312), (9136, 1699980), (9280, 1673601), (9770, 1589664), (11420, 1359984), (11724, 1324720), (13704, 1133320), (13920, 1115734), (14655, 1059776), (15632, 993540), (16559, 937920), (17130, 906656), (18272, 849990), (19540, 794832), (22840, 679992), (23448, 662360), (27408, 566660), (27840, 557867), (28333, 548160), (29310, 529888), (31264, 496770), (33118, 468960), (34260, 453328), (36544, 424995), (39080, 397416), (45680, 339996), (46896, 331180), (49677, 312640), (54816, 283330), (56666, 274080), (58620, 264944), (62528, 248385), (66236, 234480), (68520, 226664), (78160, 198708), (82795, 187584), (84999, 182720), (91360, 169998), (93792, 165590), (99354, 156320), (109632, 141665), (113332, 137040), (117240, 132472)]