157749120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 320

約数和(自身を含む): 599821200

約数和(自身を除く): 442072080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 179, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 358, 360, 384, 405, 408, 432, 459, 480, 510, 537, 540, 544, 576, 612, 640, 648, 680, 716, 720, 765, 810, 816, 864, 895, 918, 960, 1020, 1074, 1080, 1088, 1152, 1224, 1296, 1360, 1377, 1432, 1440, 1530, 1611, 1620, 1632, 1728, 1790, 1836, 1920, 2040, 2148, 2160, 2176, 2295, 2448, 2592, 2685, 2720, 2754, 2864, 2880, 3043, 3060, 3222, 3240, 3264, 3456, 3580, 3672, 4080, 4296, 4320, 4590, 4833, 4896, 5184, 5370, 5440, 5508, 5728, 5760, 6086, 6120, 6444, 6480, 6528, 6885, 7160, 7344, 8055, 8160, 8592, 8640, 9129, 9180, 9666, 9792, 10368, 10740, 10880, 11016, 11456, 12172, 12240, 12888, 12960, 13770, 14320, 14499, 14688, 15215, 16110, 16320, 17184, 17280, 18258, 18360, 19332, 19584, 21480, 22032, 22912, 24165, 24344, 24480, 25776, 25920, 27387, 27540, 28640, 28998, 29376, 30430, 32220, 32640, 34368, 36516, 36720, 38664, 42960, 44064, 45645, 48330, 48688, 48960, 51552, 51840, 54774, 55080, 57280, 57996, 58752, 60860, 64440, 68736, 72495, 73032, 73440, 77328, 82161, 85920, 88128, 91290, 96660, 97376, 97920, 103104, 109548, 110160, 114560, 115992, 121720, 128880, 136935, 144990, 146064, 146880, 154656, 164322, 171840, 176256, 182580, 193320, 194752, 206208, 219096, 220320, 231984, 243440, 246483, 257760, 273870, 289980, 292128, 293760, 309312, 328644, 343680, 365160, 386640, 389504, 410805, 438192, 440640, 463968, 486880, 492966, 515520, 547740, 579960, 584256, 618624, 657288, 730320, 773280, 821610, 876384, 881280, 927936, 973760, 985932, 1031040, 1095480, 1159920, 1168512, 1232415, 1314576, 1460640, 1546560, 1643220, 1752768, 1855872, 1947520, 1971864, 2190960, 2319840, 2464830, 2629152, 2921280, 3093120, 3286440, 3505536, 3943728, 4381920, 4639680, 4929660, 5258304, 5842560, 6572880, 7887456, 8763840, 9279360, 9859320, 10516608, 13145760, 15774912, 17527680, 19718640, 26291520, 31549824, 39437280, 52583040, 78874560, 157749120]

約数ペア:

[(1, 157749120), (2, 78874560), (3, 52583040), (4, 39437280), (5, 31549824), (6, 26291520), (8, 19718640), (9, 17527680), (10, 15774912), (12, 13145760), (15, 10516608), (16, 9859320), (17, 9279360), (18, 8763840), (20, 7887456), (24, 6572880), (27, 5842560), (30, 5258304), (32, 4929660), (34, 4639680), (36, 4381920), (40, 3943728), (45, 3505536), (48, 3286440), (51, 3093120), (54, 2921280), (60, 2629152), (64, 2464830), (68, 2319840), (72, 2190960), (80, 1971864), (81, 1947520), (85, 1855872), (90, 1752768), (96, 1643220), (102, 1546560), (108, 1460640), (120, 1314576), (128, 1232415), (135, 1168512), (136, 1159920), (144, 1095480), (153, 1031040), (160, 985932), (162, 973760), (170, 927936), (179, 881280), (180, 876384), (192, 821610), (204, 773280), (216, 730320), (240, 657288), (255, 618624), (270, 584256), (272, 579960), (288, 547740), (306, 515520), (320, 492966), (324, 486880), (340, 463968), (358, 440640), (360, 438192), (384, 410805), (405, 389504), (408, 386640), (432, 365160), (459, 343680), (480, 328644), (510, 309312), (537, 293760), (540, 292128), (544, 289980), (576, 273870), (612, 257760), (640, 246483), (648, 243440), (680, 231984), (716, 220320), (720, 219096), (765, 206208), (810, 194752), (816, 193320), (864, 182580), (895, 176256), (918, 171840), (960, 164322), (1020, 154656), (1074, 146880), (1080, 146064), (1088, 144990), (1152, 136935), (1224, 128880), (1296, 121720), (1360, 115992), (1377, 114560), (1432, 110160), (1440, 109548), (1530, 103104), (1611, 97920), (1620, 97376), (1632, 96660), (1728, 91290), (1790, 88128), (1836, 85920), (1920, 82161), (2040, 77328), (2148, 73440), (2160, 73032), (2176, 72495), (2295, 68736), (2448, 64440), (2592, 60860), (2685, 58752), (2720, 57996), (2754, 57280), (2864, 55080), (2880, 54774), (3043, 51840), (3060, 51552), (3222, 48960), (3240, 48688), (3264, 48330), (3456, 45645), (3580, 44064), (3672, 42960), (4080, 38664), (4296, 36720), (4320, 36516), (4590, 34368), (4833, 32640), (4896, 32220), (5184, 30430), (5370, 29376), (5440, 28998), (5508, 28640), (5728, 27540), (5760, 27387), (6086, 25920), (6120, 25776), (6444, 24480), (6480, 24344), (6528, 24165), (6885, 22912), (7160, 22032), (7344, 21480), (8055, 19584), (8160, 19332), (8592, 18360), (8640, 18258), (9129, 17280), (9180, 17184), (9666, 16320), (9792, 16110), (10368, 15215), (10740, 14688), (10880, 14499), (11016, 14320), (11456, 13770), (12172, 12960), (12240, 12888)]