1377367680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 256

約数和(自身を含む): 4774089600

約数和(自身を除く): 3396721920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 139, 156, 160, 192, 195, 208, 240, 260, 278, 312, 320, 384, 390, 397, 416, 417, 480, 520, 556, 624, 640, 695, 780, 794, 832, 834, 960, 1040, 1112, 1191, 1248, 1390, 1560, 1588, 1664, 1668, 1807, 1920, 1985, 2080, 2085, 2224, 2382, 2496, 2780, 3120, 3176, 3336, 3614, 3970, 4160, 4170, 4448, 4764, 4992, 5161, 5421, 5560, 5955, 6240, 6352, 6672, 7228, 7940, 8320, 8340, 8896, 9035, 9528, 10322, 10842, 11120, 11910, 12480, 12704, 13344, 14456, 15483, 15880, 16680, 17792, 18070, 19056, 20644, 21684, 22240, 23820, 24960, 25408, 25805, 26688, 27105, 28912, 30966, 31760, 33360, 36140, 38112, 41288, 43368, 44480, 47640, 50816, 51610, 53376, 54210, 55183, 57824, 61932, 63520, 66720, 72280, 76224, 77415, 82576, 86736, 88960, 95280, 103220, 108420, 110366, 115648, 123864, 127040, 133440, 144560, 152448, 154830, 165152, 165549, 173472, 190560, 206440, 216840, 220732, 231296, 247728, 254080, 266880, 275915, 289120, 309660, 330304, 331098, 346944, 381120, 412880, 433680, 441464, 495456, 551830, 578240, 619320, 660608, 662196, 693888, 717379, 762240, 825760, 827745, 867360, 882928, 990912, 1103660, 1156480, 1238640, 1324392, 1434758, 1651520, 1655490, 1734720, 1765856, 1981824, 2152137, 2207320, 2477280, 2648784, 2869516, 3303040, 3310980, 3469440, 3531712, 3586895, 4304274, 4414640, 4954560, 5297568, 5739032, 6621960, 7063424, 7173790, 8608548, 8829280, 9909120, 10595136, 10760685, 11478064, 13243920, 14347580, 17217096, 17658560, 21190272, 21521370, 22956128, 26487840, 28695160, 34434192, 35317120, 43042740, 45912256, 52975680, 57390320, 68868384, 86085480, 91824512, 105951360, 114780640, 137736768, 172170960, 229561280, 275473536, 344341920, 459122560, 688683840, 1377367680]

約数ペア:

[(1, 1377367680), (2, 688683840), (3, 459122560), (4, 344341920), (5, 275473536), (6, 229561280), (8, 172170960), (10, 137736768), (12, 114780640), (13, 105951360), (15, 91824512), (16, 86085480), (20, 68868384), (24, 57390320), (26, 52975680), (30, 45912256), (32, 43042740), (39, 35317120), (40, 34434192), (48, 28695160), (52, 26487840), (60, 22956128), (64, 21521370), (65, 21190272), (78, 17658560), (80, 17217096), (96, 14347580), (104, 13243920), (120, 11478064), (128, 10760685), (130, 10595136), (139, 9909120), (156, 8829280), (160, 8608548), (192, 7173790), (195, 7063424), (208, 6621960), (240, 5739032), (260, 5297568), (278, 4954560), (312, 4414640), (320, 4304274), (384, 3586895), (390, 3531712), (397, 3469440), (416, 3310980), (417, 3303040), (480, 2869516), (520, 2648784), (556, 2477280), (624, 2207320), (640, 2152137), (695, 1981824), (780, 1765856), (794, 1734720), (832, 1655490), (834, 1651520), (960, 1434758), (1040, 1324392), (1112, 1238640), (1191, 1156480), (1248, 1103660), (1390, 990912), (1560, 882928), (1588, 867360), (1664, 827745), (1668, 825760), (1807, 762240), (1920, 717379), (1985, 693888), (2080, 662196), (2085, 660608), (2224, 619320), (2382, 578240), (2496, 551830), (2780, 495456), (3120, 441464), (3176, 433680), (3336, 412880), (3614, 381120), (3970, 346944), (4160, 331098), (4170, 330304), (4448, 309660), (4764, 289120), (4992, 275915), (5161, 266880), (5421, 254080), (5560, 247728), (5955, 231296), (6240, 220732), (6352, 216840), (6672, 206440), (7228, 190560), (7940, 173472), (8320, 165549), (8340, 165152), (8896, 154830), (9035, 152448), (9528, 144560), (10322, 133440), (10842, 127040), (11120, 123864), (11910, 115648), (12480, 110366), (12704, 108420), (13344, 103220), (14456, 95280), (15483, 88960), (15880, 86736), (16680, 82576), (17792, 77415), (18070, 76224), (19056, 72280), (20644, 66720), (21684, 63520), (22240, 61932), (23820, 57824), (24960, 55183), (25408, 54210), (25805, 53376), (26688, 51610), (27105, 50816), (28912, 47640), (30966, 44480), (31760, 43368), (33360, 41288), (36140, 38112)]