158847360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 592220160

約数和(自身を除く): 433372800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 223, 224, 240, 265, 280, 318, 320, 336, 371, 384, 420, 424, 446, 448, 480, 530, 560, 636, 640, 669, 672, 742, 795, 840, 848, 892, 896, 960, 1060, 1113, 1115, 1120, 1272, 1338, 1344, 1484, 1561, 1590, 1680, 1696, 1784, 1855, 1920, 2120, 2226, 2230, 2240, 2544, 2676, 2688, 2968, 3122, 3180, 3345, 3360, 3392, 3568, 3710, 4240, 4452, 4460, 4480, 4683, 5088, 5352, 5565, 5936, 6244, 6360, 6690, 6720, 6784, 7136, 7420, 7805, 8480, 8904, 8920, 9366, 10176, 10704, 11130, 11819, 11872, 12488, 12720, 13380, 13440, 14272, 14840, 15610, 16960, 17808, 17840, 18732, 20352, 21408, 22260, 23415, 23638, 23744, 24976, 25440, 26760, 28544, 29680, 31220, 33920, 35457, 35616, 35680, 37464, 42816, 44520, 46830, 47276, 47488, 49952, 50880, 53520, 59095, 59360, 62440, 70914, 71232, 71360, 74928, 82733, 85632, 89040, 93660, 94552, 99904, 101760, 107040, 118190, 118720, 124880, 141828, 142464, 142720, 149856, 165466, 177285, 178080, 187320, 189104, 199808, 214080, 236380, 237440, 248199, 249760, 283656, 299712, 330932, 354570, 356160, 374640, 378208, 413665, 428160, 472760, 496398, 499520, 567312, 599424, 661864, 709140, 712320, 749280, 756416, 827330, 945520, 992796, 999040, 1134624, 1240995, 1323728, 1418280, 1498560, 1512832, 1654660, 1891040, 1985592, 2269248, 2481990, 2647456, 2836560, 2997120, 3309320, 3782080, 3971184, 4538496, 4963980, 5294912, 5673120, 6618640, 7564160, 7942368, 9927960, 10589824, 11346240, 13237280, 15884736, 19855920, 22692480, 26474560, 31769472, 39711840, 52949120, 79423680, 158847360]

約数ペア:

[(1, 158847360), (2, 79423680), (3, 52949120), (4, 39711840), (5, 31769472), (6, 26474560), (7, 22692480), (8, 19855920), (10, 15884736), (12, 13237280), (14, 11346240), (15, 10589824), (16, 9927960), (20, 7942368), (21, 7564160), (24, 6618640), (28, 5673120), (30, 5294912), (32, 4963980), (35, 4538496), (40, 3971184), (42, 3782080), (48, 3309320), (53, 2997120), (56, 2836560), (60, 2647456), (64, 2481990), (70, 2269248), (80, 1985592), (84, 1891040), (96, 1654660), (105, 1512832), (106, 1498560), (112, 1418280), (120, 1323728), (128, 1240995), (140, 1134624), (159, 999040), (160, 992796), (168, 945520), (192, 827330), (210, 756416), (212, 749280), (223, 712320), (224, 709140), (240, 661864), (265, 599424), (280, 567312), (318, 499520), (320, 496398), (336, 472760), (371, 428160), (384, 413665), (420, 378208), (424, 374640), (446, 356160), (448, 354570), (480, 330932), (530, 299712), (560, 283656), (636, 249760), (640, 248199), (669, 237440), (672, 236380), (742, 214080), (795, 199808), (840, 189104), (848, 187320), (892, 178080), (896, 177285), (960, 165466), (1060, 149856), (1113, 142720), (1115, 142464), (1120, 141828), (1272, 124880), (1338, 118720), (1344, 118190), (1484, 107040), (1561, 101760), (1590, 99904), (1680, 94552), (1696, 93660), (1784, 89040), (1855, 85632), (1920, 82733), (2120, 74928), (2226, 71360), (2230, 71232), (2240, 70914), (2544, 62440), (2676, 59360), (2688, 59095), (2968, 53520), (3122, 50880), (3180, 49952), (3345, 47488), (3360, 47276), (3392, 46830), (3568, 44520), (3710, 42816), (4240, 37464), (4452, 35680), (4460, 35616), (4480, 35457), (4683, 33920), (5088, 31220), (5352, 29680), (5565, 28544), (5936, 26760), (6244, 25440), (6360, 24976), (6690, 23744), (6720, 23638), (6784, 23415), (7136, 22260), (7420, 21408), (7805, 20352), (8480, 18732), (8904, 17840), (8920, 17808), (9366, 16960), (10176, 15610), (10704, 14840), (11130, 14272), (11819, 13440), (11872, 13380), (12488, 12720)]