1633631520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:807

約数の個数: 192

約数和(自身を含む): 5297080320

約数和(自身を除く): 3663448800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 79, 80, 96, 120, 134, 158, 160, 201, 237, 240, 268, 316, 335, 395, 402, 474, 480, 536, 632, 643, 670, 790, 804, 948, 1005, 1072, 1185, 1264, 1286, 1340, 1580, 1608, 1896, 1929, 2010, 2144, 2370, 2528, 2572, 2680, 3160, 3215, 3216, 3792, 3858, 4020, 4740, 5144, 5293, 5360, 6320, 6430, 6432, 7584, 7716, 8040, 9480, 9645, 10288, 10586, 10720, 12640, 12860, 15432, 15879, 16080, 18960, 19290, 20576, 21172, 25720, 26465, 30864, 31758, 32160, 37920, 38580, 42344, 43081, 50797, 51440, 52930, 61728, 63516, 77160, 79395, 84688, 86162, 101594, 102880, 105860, 127032, 129243, 152391, 154320, 158790, 169376, 172324, 203188, 211720, 215405, 253985, 254064, 258486, 304782, 308640, 317580, 344648, 406376, 423440, 430810, 507970, 508128, 516972, 609564, 635160, 646215, 689296, 761955, 812752, 846880, 861620, 1015940, 1033944, 1219128, 1270320, 1292430, 1378592, 1523910, 1625504, 1723240, 2031880, 2067888, 2438256, 2540640, 2584860, 3047820, 3403399, 3446480, 4063760, 4135776, 4876512, 5169720, 6095640, 6806798, 6892960, 8127520, 10210197, 10339440, 12191280, 13613596, 17016995, 20420394, 20678880, 24382560, 27227192, 34033990, 40840788, 51050985, 54454384, 68067980, 81681576, 102101970, 108908768, 136135960, 163363152, 204203940, 272271920, 326726304, 408407880, 544543840, 816815760, 1633631520]

約数ペア:

[(1, 1633631520), (2, 816815760), (3, 544543840), (4, 408407880), (5, 326726304), (6, 272271920), (8, 204203940), (10, 163363152), (12, 136135960), (15, 108908768), (16, 102101970), (20, 81681576), (24, 68067980), (30, 54454384), (32, 51050985), (40, 40840788), (48, 34033990), (60, 27227192), (67, 24382560), (79, 20678880), (80, 20420394), (96, 17016995), (120, 13613596), (134, 12191280), (158, 10339440), (160, 10210197), (201, 8127520), (237, 6892960), (240, 6806798), (268, 6095640), (316, 5169720), (335, 4876512), (395, 4135776), (402, 4063760), (474, 3446480), (480, 3403399), (536, 3047820), (632, 2584860), (643, 2540640), (670, 2438256), (790, 2067888), (804, 2031880), (948, 1723240), (1005, 1625504), (1072, 1523910), (1185, 1378592), (1264, 1292430), (1286, 1270320), (1340, 1219128), (1580, 1033944), (1608, 1015940), (1896, 861620), (1929, 846880), (2010, 812752), (2144, 761955), (2370, 689296), (2528, 646215), (2572, 635160), (2680, 609564), (3160, 516972), (3215, 508128), (3216, 507970), (3792, 430810), (3858, 423440), (4020, 406376), (4740, 344648), (5144, 317580), (5293, 308640), (5360, 304782), (6320, 258486), (6430, 254064), (6432, 253985), (7584, 215405), (7716, 211720), (8040, 203188), (9480, 172324), (9645, 169376), (10288, 158790), (10586, 154320), (10720, 152391), (12640, 129243), (12860, 127032), (15432, 105860), (15879, 102880), (16080, 101594), (18960, 86162), (19290, 84688), (20576, 79395), (21172, 77160), (25720, 63516), (26465, 61728), (30864, 52930), (31758, 51440), (32160, 50797), (37920, 43081), (38580, 42344)]