191736160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 574801920

約数和(自身を除く): 383065760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 79, 80, 88, 110, 112, 140, 154, 158, 160, 176, 197, 220, 224, 280, 308, 316, 352, 385, 394, 395, 440, 553, 560, 616, 632, 770, 788, 790, 869, 880, 985, 1106, 1120, 1232, 1264, 1379, 1540, 1576, 1580, 1738, 1760, 1970, 2167, 2212, 2464, 2528, 2758, 2765, 3080, 3152, 3160, 3476, 3940, 4334, 4345, 4424, 5516, 5530, 6083, 6160, 6304, 6320, 6895, 6952, 7880, 8668, 8690, 8848, 10835, 11032, 11060, 12166, 12320, 12640, 13790, 13904, 15169, 15563, 15760, 17336, 17380, 17696, 21670, 22064, 22120, 24332, 27580, 27808, 30338, 30415, 31126, 31520, 34672, 34760, 43340, 44128, 44240, 48664, 55160, 60676, 60830, 62252, 69344, 69520, 75845, 77815, 86680, 88480, 97328, 108941, 110320, 121352, 121660, 124504, 139040, 151690, 155630, 171193, 173360, 194656, 217882, 220640, 242704, 243320, 249008, 303380, 311260, 342386, 346720, 435764, 485408, 486640, 498016, 544705, 606760, 622520, 684772, 855965, 871528, 973280, 1089410, 1198351, 1213520, 1245040, 1369544, 1711930, 1743056, 2178820, 2396702, 2427040, 2490080, 2739088, 3423860, 3486112, 4357640, 4793404, 5478176, 5991755, 6847720, 8715280, 9586808, 11983510, 13695440, 17430560, 19173616, 23967020, 27390880, 38347232, 47934040, 95868080, 191736160]

約数ペア:

[(1, 191736160), (2, 95868080), (4, 47934040), (5, 38347232), (7, 27390880), (8, 23967020), (10, 19173616), (11, 17430560), (14, 13695440), (16, 11983510), (20, 9586808), (22, 8715280), (28, 6847720), (32, 5991755), (35, 5478176), (40, 4793404), (44, 4357640), (55, 3486112), (56, 3423860), (70, 2739088), (77, 2490080), (79, 2427040), (80, 2396702), (88, 2178820), (110, 1743056), (112, 1711930), (140, 1369544), (154, 1245040), (158, 1213520), (160, 1198351), (176, 1089410), (197, 973280), (220, 871528), (224, 855965), (280, 684772), (308, 622520), (316, 606760), (352, 544705), (385, 498016), (394, 486640), (395, 485408), (440, 435764), (553, 346720), (560, 342386), (616, 311260), (632, 303380), (770, 249008), (788, 243320), (790, 242704), (869, 220640), (880, 217882), (985, 194656), (1106, 173360), (1120, 171193), (1232, 155630), (1264, 151690), (1379, 139040), (1540, 124504), (1576, 121660), (1580, 121352), (1738, 110320), (1760, 108941), (1970, 97328), (2167, 88480), (2212, 86680), (2464, 77815), (2528, 75845), (2758, 69520), (2765, 69344), (3080, 62252), (3152, 60830), (3160, 60676), (3476, 55160), (3940, 48664), (4334, 44240), (4345, 44128), (4424, 43340), (5516, 34760), (5530, 34672), (6083, 31520), (6160, 31126), (6304, 30415), (6320, 30338), (6895, 27808), (6952, 27580), (7880, 24332), (8668, 22120), (8690, 22064), (8848, 21670), (10835, 17696), (11032, 17380), (11060, 17336), (12166, 15760), (12320, 15563), (12640, 15169), (13790, 13904)]