251019607040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{27809}}^1$

素因数の和:27918

約数の個数: 176

約数和(自身を含む): 631207352160

約数和(自身を除く): 380187745120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 64, 80, 82, 86, 128, 160, 164, 172, 205, 215, 256, 320, 328, 344, 410, 430, 512, 640, 656, 688, 820, 860, 1024, 1280, 1312, 1376, 1640, 1720, 1763, 2560, 2624, 2752, 3280, 3440, 3526, 5120, 5248, 5504, 6560, 6880, 7052, 8815, 10496, 11008, 13120, 13760, 14104, 17630, 20992, 22016, 26240, 27520, 27809, 28208, 35260, 41984, 44032, 52480, 55040, 55618, 56416, 70520, 104960, 110080, 111236, 112832, 139045, 141040, 209920, 220160, 222472, 225664, 278090, 282080, 444944, 451328, 556180, 564160, 889888, 902656, 1112360, 1128320, 1140169, 1195787, 1779776, 1805312, 2224720, 2256640, 2280338, 2391574, 3559552, 4449440, 4513280, 4560676, 4783148, 5700845, 5978935, 7119104, 8898880, 9026560, 9121352, 9566296, 11401690, 11957870, 14238208, 17797760, 18242704, 19132592, 22803380, 23915740, 28476416, 35595520, 36485408, 38265184, 45606760, 47831480, 49027267, 71191040, 72970816, 76530368, 91213520, 95662960, 98054534, 142382080, 145941632, 153060736, 182427040, 191325920, 196109068, 245136335, 291883264, 306121472, 364854080, 382651840, 392218136, 490272670, 583766528, 612242944, 729708160, 765303680, 784436272, 980545340, 1167533056, 1224485888, 1459416320, 1530607360, 1568872544, 1961090680, 2918832640, 3061214720, 3137745088, 3922181360, 5837665280, 6122429440, 6275490176, 7844362720, 12550980352, 15688725440, 25101960704, 31377450880, 50203921408, 62754901760, 125509803520, 251019607040]

約数ペア:

[(1, 251019607040), (2, 125509803520), (4, 62754901760), (5, 50203921408), (8, 31377450880), (10, 25101960704), (16, 15688725440), (20, 12550980352), (32, 7844362720), (40, 6275490176), (41, 6122429440), (43, 5837665280), (64, 3922181360), (80, 3137745088), (82, 3061214720), (86, 2918832640), (128, 1961090680), (160, 1568872544), (164, 1530607360), (172, 1459416320), (205, 1224485888), (215, 1167533056), (256, 980545340), (320, 784436272), (328, 765303680), (344, 729708160), (410, 612242944), (430, 583766528), (512, 490272670), (640, 392218136), (656, 382651840), (688, 364854080), (820, 306121472), (860, 291883264), (1024, 245136335), (1280, 196109068), (1312, 191325920), (1376, 182427040), (1640, 153060736), (1720, 145941632), (1763, 142382080), (2560, 98054534), (2624, 95662960), (2752, 91213520), (3280, 76530368), (3440, 72970816), (3526, 71191040), (5120, 49027267), (5248, 47831480), (5504, 45606760), (6560, 38265184), (6880, 36485408), (7052, 35595520), (8815, 28476416), (10496, 23915740), (11008, 22803380), (13120, 19132592), (13760, 18242704), (14104, 17797760), (17630, 14238208), (20992, 11957870), (22016, 11401690), (26240, 9566296), (27520, 9121352), (27809, 9026560), (28208, 8898880), (35260, 7119104), (41984, 5978935), (44032, 5700845), (52480, 4783148), (55040, 4560676), (55618, 4513280), (56416, 4449440), (70520, 3559552), (104960, 2391574), (110080, 2280338), (111236, 2256640), (112832, 2224720), (139045, 1805312), (141040, 1779776), (209920, 1195787), (220160, 1140169), (222472, 1128320), (225664, 1112360), (278090, 902656), (282080, 889888), (444944, 564160), (451328, 556180)]