133542640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 417294720

約数和(自身を除く): 283752080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 80, 88, 95, 98, 110, 112, 133, 140, 152, 154, 163, 176, 190, 196, 209, 220, 245, 266, 280, 304, 308, 326, 380, 385, 392, 418, 440, 490, 532, 539, 560, 616, 652, 665, 760, 770, 784, 815, 836, 880, 931, 980, 1045, 1064, 1078, 1141, 1232, 1304, 1330, 1463, 1520, 1540, 1630, 1672, 1793, 1862, 1960, 2090, 2128, 2156, 2282, 2608, 2660, 2695, 2926, 3080, 3097, 3260, 3344, 3586, 3724, 3920, 4180, 4312, 4564, 4655, 5320, 5390, 5705, 5852, 6160, 6194, 6520, 7172, 7315, 7448, 7987, 8360, 8624, 8965, 9128, 9310, 10241, 10640, 10780, 11410, 11704, 12388, 12551, 13040, 14344, 14630, 14896, 15485, 15974, 16720, 17930, 18256, 18620, 20482, 21560, 21679, 22820, 23408, 24776, 25102, 28688, 29260, 30970, 31948, 34067, 35860, 37240, 39935, 40964, 43120, 43358, 45640, 49552, 50204, 51205, 58520, 61940, 62755, 63896, 68134, 71720, 74480, 79870, 81928, 86716, 87857, 91280, 100408, 102410, 108395, 117040, 123880, 125510, 127792, 136268, 143440, 151753, 159740, 163856, 170335, 173432, 175714, 200816, 204820, 216790, 238469, 247760, 251020, 272536, 303506, 319480, 340670, 346864, 351428, 409640, 433580, 439285, 476938, 502040, 545072, 607012, 638960, 681340, 702856, 758765, 819280, 867160, 878570, 953876, 1004080, 1192345, 1214024, 1362680, 1405712, 1517530, 1669283, 1734320, 1757140, 1907752, 2384690, 2428048, 2725360, 3035060, 3338566, 3514280, 3815504, 4769380, 6070120, 6677132, 7028560, 8346415, 9538760, 12140240, 13354264, 16692830, 19077520, 26708528, 33385660, 66771320, 133542640]

約数ペア:

[(1, 133542640), (2, 66771320), (4, 33385660), (5, 26708528), (7, 19077520), (8, 16692830), (10, 13354264), (11, 12140240), (14, 9538760), (16, 8346415), (19, 7028560), (20, 6677132), (22, 6070120), (28, 4769380), (35, 3815504), (38, 3514280), (40, 3338566), (44, 3035060), (49, 2725360), (55, 2428048), (56, 2384690), (70, 1907752), (76, 1757140), (77, 1734320), (80, 1669283), (88, 1517530), (95, 1405712), (98, 1362680), (110, 1214024), (112, 1192345), (133, 1004080), (140, 953876), (152, 878570), (154, 867160), (163, 819280), (176, 758765), (190, 702856), (196, 681340), (209, 638960), (220, 607012), (245, 545072), (266, 502040), (280, 476938), (304, 439285), (308, 433580), (326, 409640), (380, 351428), (385, 346864), (392, 340670), (418, 319480), (440, 303506), (490, 272536), (532, 251020), (539, 247760), (560, 238469), (616, 216790), (652, 204820), (665, 200816), (760, 175714), (770, 173432), (784, 170335), (815, 163856), (836, 159740), (880, 151753), (931, 143440), (980, 136268), (1045, 127792), (1064, 125510), (1078, 123880), (1141, 117040), (1232, 108395), (1304, 102410), (1330, 100408), (1463, 91280), (1520, 87857), (1540, 86716), (1630, 81928), (1672, 79870), (1793, 74480), (1862, 71720), (1960, 68134), (2090, 63896), (2128, 62755), (2156, 61940), (2282, 58520), (2608, 51205), (2660, 50204), (2695, 49552), (2926, 45640), (3080, 43358), (3097, 43120), (3260, 40964), (3344, 39935), (3586, 37240), (3724, 35860), (3920, 34067), (4180, 31948), (4312, 30970), (4564, 29260), (4655, 28688), (5320, 25102), (5390, 24776), (5705, 23408), (5852, 22820), (6160, 21679), (6194, 21560), (6520, 20482), (7172, 18620), (7315, 18256), (7448, 17930), (7987, 16720), (8360, 15974), (8624, 15485), (8965, 14896), (9128, 14630), (9310, 14344), (10241, 13040), (10640, 12551), (10780, 12388), (11410, 11704)]