157390080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2452

約数の個数: 144

約数和(自身を含む): 532453824

約数和(自身を除く): 375063744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2411, 2720, 3264, 3840, 4080, 4352, 4822, 5440, 6528, 7233, 8160, 9644, 10880, 12055, 13056, 14466, 16320, 19288, 21760, 24110, 28932, 32640, 36165, 38576, 40987, 48220, 57864, 65280, 72330, 77152, 81974, 96440, 115728, 122961, 144660, 154304, 163948, 192880, 204935, 231456, 245922, 289320, 308608, 327896, 385760, 409870, 462912, 491844, 578640, 614805, 617216, 655792, 771520, 819740, 925824, 983688, 1157280, 1229610, 1311584, 1543040, 1639480, 1851648, 1967376, 2314560, 2459220, 2623168, 3086080, 3278960, 3934752, 4629120, 4918440, 5246336, 6557920, 7869504, 9258240, 9836880, 10492672, 13115840, 15739008, 19673760, 26231680, 31478016, 39347520, 52463360, 78695040, 157390080]

約数ペア:

[(1, 157390080), (2, 78695040), (3, 52463360), (4, 39347520), (5, 31478016), (6, 26231680), (8, 19673760), (10, 15739008), (12, 13115840), (15, 10492672), (16, 9836880), (17, 9258240), (20, 7869504), (24, 6557920), (30, 5246336), (32, 4918440), (34, 4629120), (40, 3934752), (48, 3278960), (51, 3086080), (60, 2623168), (64, 2459220), (68, 2314560), (80, 1967376), (85, 1851648), (96, 1639480), (102, 1543040), (120, 1311584), (128, 1229610), (136, 1157280), (160, 983688), (170, 925824), (192, 819740), (204, 771520), (240, 655792), (255, 617216), (256, 614805), (272, 578640), (320, 491844), (340, 462912), (384, 409870), (408, 385760), (480, 327896), (510, 308608), (544, 289320), (640, 245922), (680, 231456), (768, 204935), (816, 192880), (960, 163948), (1020, 154304), (1088, 144660), (1280, 122961), (1360, 115728), (1632, 96440), (1920, 81974), (2040, 77152), (2176, 72330), (2411, 65280), (2720, 57864), (3264, 48220), (3840, 40987), (4080, 38576), (4352, 36165), (4822, 32640), (5440, 28932), (6528, 24110), (7233, 21760), (8160, 19288), (9644, 16320), (10880, 14466), (12055, 13056)]