748488160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 2107607040

約数和(自身を除く): 1359118880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 59, 70, 80, 94, 112, 118, 140, 160, 188, 224, 235, 236, 241, 280, 295, 329, 376, 413, 470, 472, 482, 560, 590, 658, 752, 826, 940, 944, 964, 1120, 1180, 1205, 1316, 1504, 1645, 1652, 1687, 1880, 1888, 1928, 2065, 2360, 2410, 2632, 2773, 3290, 3304, 3374, 3760, 3856, 4130, 4720, 4820, 5264, 5546, 6580, 6608, 6748, 7520, 7712, 8260, 8435, 9440, 9640, 10528, 11092, 11327, 13160, 13216, 13496, 13865, 14219, 16520, 16870, 19280, 19411, 22184, 22654, 26320, 26992, 27730, 28438, 33040, 33740, 38560, 38822, 44368, 45308, 52640, 53984, 55460, 56635, 56876, 66080, 67480, 71095, 77644, 79289, 88736, 90616, 97055, 99533, 110920, 113270, 113752, 134960, 142190, 155288, 158578, 181232, 194110, 199066, 221840, 226540, 227504, 269920, 284380, 310576, 317156, 362464, 388220, 396445, 398132, 443680, 453080, 455008, 497665, 568760, 621152, 634312, 668293, 776440, 792890, 796264, 906160, 995330, 1137520, 1268624, 1336586, 1552880, 1585780, 1592528, 1812320, 1990660, 2275040, 2537248, 2673172, 3105760, 3171560, 3185056, 3341465, 3981320, 4678051, 5346344, 6343120, 6682930, 7962640, 9356102, 10692688, 12686240, 13365860, 15925280, 18712204, 21385376, 23390255, 26731720, 37424408, 46780510, 53463440, 74848816, 93561020, 106926880, 149697632, 187122040, 374244080, 748488160]

約数ペア:

[(1, 748488160), (2, 374244080), (4, 187122040), (5, 149697632), (7, 106926880), (8, 93561020), (10, 74848816), (14, 53463440), (16, 46780510), (20, 37424408), (28, 26731720), (32, 23390255), (35, 21385376), (40, 18712204), (47, 15925280), (56, 13365860), (59, 12686240), (70, 10692688), (80, 9356102), (94, 7962640), (112, 6682930), (118, 6343120), (140, 5346344), (160, 4678051), (188, 3981320), (224, 3341465), (235, 3185056), (236, 3171560), (241, 3105760), (280, 2673172), (295, 2537248), (329, 2275040), (376, 1990660), (413, 1812320), (470, 1592528), (472, 1585780), (482, 1552880), (560, 1336586), (590, 1268624), (658, 1137520), (752, 995330), (826, 906160), (940, 796264), (944, 792890), (964, 776440), (1120, 668293), (1180, 634312), (1205, 621152), (1316, 568760), (1504, 497665), (1645, 455008), (1652, 453080), (1687, 443680), (1880, 398132), (1888, 396445), (1928, 388220), (2065, 362464), (2360, 317156), (2410, 310576), (2632, 284380), (2773, 269920), (3290, 227504), (3304, 226540), (3374, 221840), (3760, 199066), (3856, 194110), (4130, 181232), (4720, 158578), (4820, 155288), (5264, 142190), (5546, 134960), (6580, 113752), (6608, 113270), (6748, 110920), (7520, 99533), (7712, 97055), (8260, 90616), (8435, 88736), (9440, 79289), (9640, 77644), (10528, 71095), (11092, 67480), (11327, 66080), (13160, 56876), (13216, 56635), (13496, 55460), (13865, 53984), (14219, 52640), (16520, 45308), (16870, 44368), (19280, 38822), (19411, 38560), (22184, 33740), (22654, 33040), (26320, 28438), (26992, 27730)]