154827840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 224

約数和(自身を含む): 533278080

約数和(自身を除く): 378450240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 136, 159, 160, 170, 179, 192, 204, 212, 240, 255, 265, 272, 318, 320, 340, 358, 408, 424, 480, 510, 530, 537, 544, 636, 680, 716, 795, 816, 848, 895, 901, 960, 1020, 1060, 1074, 1088, 1272, 1360, 1432, 1590, 1632, 1696, 1790, 1802, 2040, 2120, 2148, 2544, 2685, 2703, 2720, 2864, 3043, 3180, 3264, 3392, 3580, 3604, 4080, 4240, 4296, 4505, 5088, 5370, 5406, 5440, 5728, 6086, 6360, 7160, 7208, 8160, 8480, 8592, 9010, 9129, 9487, 10176, 10740, 10812, 11456, 12172, 12720, 13515, 14320, 14416, 15215, 16320, 16960, 17184, 18020, 18258, 18974, 21480, 21624, 24344, 25440, 27030, 28461, 28640, 28832, 30430, 34368, 36040, 36516, 37948, 42960, 43248, 45645, 47435, 48688, 50880, 54060, 56922, 57280, 57664, 60860, 72080, 73032, 75896, 85920, 86496, 91290, 94870, 97376, 108120, 113844, 121720, 142305, 144160, 146064, 151792, 161279, 171840, 172992, 182580, 189740, 194752, 216240, 227688, 243440, 284610, 288320, 292128, 303584, 322558, 365160, 379480, 432480, 455376, 483837, 486880, 569220, 584256, 607168, 645116, 730320, 758960, 806395, 864960, 910752, 967674, 973760, 1138440, 1290232, 1460640, 1517920, 1612790, 1821504, 1935348, 2276880, 2419185, 2580464, 2921280, 3035840, 3225580, 3870696, 4553760, 4838370, 5160928, 6451160, 7741392, 9107520, 9676740, 10321856, 12902320, 15482784, 19353480, 25804640, 30965568, 38706960, 51609280, 77413920, 154827840]

約数ペア:

[(1, 154827840), (2, 77413920), (3, 51609280), (4, 38706960), (5, 30965568), (6, 25804640), (8, 19353480), (10, 15482784), (12, 12902320), (15, 10321856), (16, 9676740), (17, 9107520), (20, 7741392), (24, 6451160), (30, 5160928), (32, 4838370), (34, 4553760), (40, 3870696), (48, 3225580), (51, 3035840), (53, 2921280), (60, 2580464), (64, 2419185), (68, 2276880), (80, 1935348), (85, 1821504), (96, 1612790), (102, 1517920), (106, 1460640), (120, 1290232), (136, 1138440), (159, 973760), (160, 967674), (170, 910752), (179, 864960), (192, 806395), (204, 758960), (212, 730320), (240, 645116), (255, 607168), (265, 584256), (272, 569220), (318, 486880), (320, 483837), (340, 455376), (358, 432480), (408, 379480), (424, 365160), (480, 322558), (510, 303584), (530, 292128), (537, 288320), (544, 284610), (636, 243440), (680, 227688), (716, 216240), (795, 194752), (816, 189740), (848, 182580), (895, 172992), (901, 171840), (960, 161279), (1020, 151792), (1060, 146064), (1074, 144160), (1088, 142305), (1272, 121720), (1360, 113844), (1432, 108120), (1590, 97376), (1632, 94870), (1696, 91290), (1790, 86496), (1802, 85920), (2040, 75896), (2120, 73032), (2148, 72080), (2544, 60860), (2685, 57664), (2703, 57280), (2720, 56922), (2864, 54060), (3043, 50880), (3180, 48688), (3264, 47435), (3392, 45645), (3580, 43248), (3604, 42960), (4080, 37948), (4240, 36516), (4296, 36040), (4505, 34368), (5088, 30430), (5370, 28832), (5406, 28640), (5440, 28461), (5728, 27030), (6086, 25440), (6360, 24344), (7160, 21624), (7208, 21480), (8160, 18974), (8480, 18258), (8592, 18020), (9010, 17184), (9129, 16960), (9487, 16320), (10176, 15215), (10740, 14416), (10812, 14320), (11456, 13515), (12172, 12720)]