70020216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 224078400

約数和(自身を除く): 154058184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 89, 98, 126, 147, 168, 178, 196, 223, 252, 267, 294, 356, 392, 441, 446, 504, 534, 588, 623, 669, 712, 801, 882, 892, 1068, 1176, 1246, 1338, 1561, 1602, 1764, 1784, 1869, 2007, 2136, 2492, 2676, 3122, 3204, 3528, 3738, 4014, 4361, 4683, 4984, 5352, 5607, 6244, 6408, 7476, 8028, 8722, 9366, 10927, 11214, 12488, 13083, 14049, 14952, 16056, 17444, 18732, 19847, 21854, 22428, 26166, 28098, 32781, 34888, 37464, 39249, 39694, 43708, 44856, 52332, 56196, 59541, 65562, 78498, 79388, 87416, 98343, 104664, 112392, 119082, 131124, 138929, 156996, 158776, 178623, 196686, 238164, 262248, 277858, 313992, 357246, 393372, 416787, 476328, 555716, 714492, 786744, 833574, 972503, 1111432, 1250361, 1428984, 1667148, 1945006, 2500722, 2917509, 3334296, 3890012, 5001444, 5835018, 7780024, 8752527, 10002888, 11670036, 17505054, 23340072, 35010108, 70020216]

約数ペア:

[(1, 70020216), (2, 35010108), (3, 23340072), (4, 17505054), (6, 11670036), (7, 10002888), (8, 8752527), (9, 7780024), (12, 5835018), (14, 5001444), (18, 3890012), (21, 3334296), (24, 2917509), (28, 2500722), (36, 1945006), (42, 1667148), (49, 1428984), (56, 1250361), (63, 1111432), (72, 972503), (84, 833574), (89, 786744), (98, 714492), (126, 555716), (147, 476328), (168, 416787), (178, 393372), (196, 357246), (223, 313992), (252, 277858), (267, 262248), (294, 238164), (356, 196686), (392, 178623), (441, 158776), (446, 156996), (504, 138929), (534, 131124), (588, 119082), (623, 112392), (669, 104664), (712, 98343), (801, 87416), (882, 79388), (892, 78498), (1068, 65562), (1176, 59541), (1246, 56196), (1338, 52332), (1561, 44856), (1602, 43708), (1764, 39694), (1784, 39249), (1869, 37464), (2007, 34888), (2136, 32781), (2492, 28098), (2676, 26166), (3122, 22428), (3204, 21854), (3528, 19847), (3738, 18732), (4014, 17444), (4361, 16056), (4683, 14952), (4984, 14049), (5352, 13083), (5607, 12488), (6244, 11214), (6408, 10927), (7476, 9366), (8028, 8722)]