1381192560

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2195

約数の個数: 280

約数和(自身を含む): 5254846704

約数和(自身を除く): 3873654144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 729, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1458, 1485, 1584, 1620, 1782, 1944, 1980, 2153, 2160, 2376, 2430, 2640, 2673, 2916, 2970, 3240, 3564, 3645, 3888, 3960, 4306, 4455, 4752, 4860, 5346, 5832, 5940, 6459, 6480, 7128, 7290, 7920, 8019, 8612, 8910, 9720, 10692, 10765, 11664, 11880, 12918, 13365, 14256, 14580, 16038, 17224, 17820, 19377, 19440, 21384, 21530, 23683, 23760, 25836, 26730, 29160, 32076, 32295, 34448, 35640, 38754, 40095, 42768, 43060, 47366, 51672, 53460, 58131, 58320, 64152, 64590, 71049, 71280, 77508, 80190, 86120, 94732, 96885, 103344, 106920, 116262, 118415, 128304, 129180, 142098, 155016, 160380, 172240, 174393, 189464, 193770, 213147, 213840, 232524, 236830, 258360, 284196, 290655, 310032, 320760, 348786, 355245, 378928, 387540, 426294, 465048, 473660, 516720, 523179, 568392, 581310, 639441, 641520, 697572, 710490, 775080, 852588, 871965, 930096, 947320, 1046358, 1065735, 1136784, 1162620, 1278882, 1395144, 1420980, 1550160, 1569537, 1705176, 1743930, 1894640, 1918323, 2092716, 2131470, 2325240, 2557764, 2615895, 2790288, 2841960, 3139074, 3197205, 3410352, 3487860, 3836646, 4185432, 4262940, 4650480, 5115528, 5231790, 5683920, 5754969, 6278148, 6394410, 6975720, 7673292, 7847685, 8370864, 8525880, 9591615, 10231056, 10463580, 11509938, 12556296, 12788820, 13951440, 15346584, 15695370, 17051760, 17264907, 19183230, 20927160, 23019876, 25112592, 25577640, 28774845, 30693168, 31390740, 34529814, 38366460, 41854320, 46039752, 51155280, 57549690, 62781480, 69059628, 76732920, 86324535, 92079504, 115099380, 125562960, 138119256, 153465840, 172649070, 230198760, 276238512, 345298140, 460397520, 690596280, 1381192560]

約数ペア:

[(1, 1381192560), (2, 690596280), (3, 460397520), (4, 345298140), (5, 276238512), (6, 230198760), (8, 172649070), (9, 153465840), (10, 138119256), (11, 125562960), (12, 115099380), (15, 92079504), (16, 86324535), (18, 76732920), (20, 69059628), (22, 62781480), (24, 57549690), (27, 51155280), (30, 46039752), (33, 41854320), (36, 38366460), (40, 34529814), (44, 31390740), (45, 30693168), (48, 28774845), (54, 25577640), (55, 25112592), (60, 23019876), (66, 20927160), (72, 19183230), (80, 17264907), (81, 17051760), (88, 15695370), (90, 15346584), (99, 13951440), (108, 12788820), (110, 12556296), (120, 11509938), (132, 10463580), (135, 10231056), (144, 9591615), (162, 8525880), (165, 8370864), (176, 7847685), (180, 7673292), (198, 6975720), (216, 6394410), (220, 6278148), (240, 5754969), (243, 5683920), (264, 5231790), (270, 5115528), (297, 4650480), (324, 4262940), (330, 4185432), (360, 3836646), (396, 3487860), (405, 3410352), (432, 3197205), (440, 3139074), (486, 2841960), (495, 2790288), (528, 2615895), (540, 2557764), (594, 2325240), (648, 2131470), (660, 2092716), (720, 1918323), (729, 1894640), (792, 1743930), (810, 1705176), (880, 1569537), (891, 1550160), (972, 1420980), (990, 1395144), (1080, 1278882), (1188, 1162620), (1215, 1136784), (1296, 1065735), (1320, 1046358), (1458, 947320), (1485, 930096), (1584, 871965), (1620, 852588), (1782, 775080), (1944, 710490), (1980, 697572), (2153, 641520), (2160, 639441), (2376, 581310), (2430, 568392), (2640, 523179), (2673, 516720), (2916, 473660), (2970, 465048), (3240, 426294), (3564, 387540), (3645, 378928), (3888, 355245), (3960, 348786), (4306, 320760), (4455, 310032), (4752, 290655), (4860, 284196), (5346, 258360), (5832, 236830), (5940, 232524), (6459, 213840), (6480, 213147), (7128, 193770), (7290, 189464), (7920, 174393), (8019, 172240), (8612, 160380), (8910, 155016), (9720, 142098), (10692, 129180), (10765, 128304), (11664, 118415), (11880, 116262), (12918, 106920), (13365, 103344), (14256, 96885), (14580, 94732), (16038, 86120), (17224, 80190), (17820, 77508), (19377, 71280), (19440, 71049), (21384, 64590), (21530, 64152), (23683, 58320), (23760, 58131), (25836, 53460), (26730, 51672), (29160, 47366), (32076, 43060), (32295, 42768), (34448, 40095), (35640, 38754)]