1320875280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 360

約数和(自身を含む): 4840565184

約数和(自身を除く): 3519689904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 83, 90, 92, 93, 115, 120, 124, 138, 144, 155, 166, 180, 184, 186, 207, 230, 240, 248, 249, 276, 279, 310, 332, 345, 360, 368, 372, 414, 415, 460, 465, 496, 498, 552, 558, 620, 664, 690, 713, 720, 744, 747, 828, 830, 920, 930, 961, 996, 1035, 1104, 1116, 1240, 1245, 1328, 1380, 1395, 1426, 1488, 1494, 1656, 1660, 1840, 1860, 1909, 1922, 1992, 2070, 2139, 2232, 2480, 2490, 2573, 2760, 2790, 2852, 2883, 2988, 3312, 3320, 3565, 3720, 3735, 3818, 3844, 3984, 4140, 4278, 4464, 4805, 4980, 5146, 5520, 5580, 5704, 5727, 5766, 5976, 6417, 6640, 7130, 7440, 7470, 7636, 7688, 7719, 8280, 8556, 8649, 9545, 9610, 9960, 10292, 10695, 11160, 11408, 11454, 11532, 11952, 12834, 12865, 14260, 14415, 14940, 15272, 15376, 15438, 16560, 17112, 17181, 17298, 19090, 19220, 19920, 20584, 21390, 22103, 22320, 22908, 23064, 23157, 25668, 25730, 28520, 28635, 28830, 29880, 30544, 30876, 32085, 34224, 34362, 34596, 38180, 38440, 38595, 41168, 42780, 43245, 44206, 45816, 46128, 46314, 51336, 51460, 57040, 57270, 57660, 59179, 59760, 61752, 64170, 66309, 68724, 69192, 76360, 76880, 77190, 79763, 85560, 85905, 86490, 88412, 91632, 92628, 102672, 102920, 110515, 114540, 115320, 115785, 118358, 123504, 128340, 132618, 137448, 138384, 152720, 154380, 159526, 171120, 171810, 172980, 176824, 177537, 185256, 198927, 205840, 221030, 229080, 230640, 231570, 236716, 239289, 256680, 265236, 274896, 295895, 308760, 319052, 331545, 343620, 345960, 353648, 355074, 370512, 397854, 398815, 442060, 458160, 463140, 473432, 478578, 513360, 530472, 532611, 591790, 617520, 638104, 663090, 687240, 691920, 710148, 717867, 795708, 797630, 884120, 887685, 926280, 946864, 957156, 994635, 1060944, 1065222, 1183580, 1196445, 1276208, 1326180, 1374480, 1420296, 1435734, 1591416, 1595260, 1768240, 1775370, 1834549, 1852560, 1914312, 1989270, 2130444, 2367160, 2392890, 2652360, 2663055, 2840592, 2871468, 3182832, 3190520, 3550740, 3589335, 3669098, 3828624, 3978540, 4260888, 4734320, 4785780, 5304720, 5326110, 5503647, 5742936, 6381040, 7101480, 7178670, 7338196, 7957080, 8521776, 9172745, 9571560, 10652220, 11007294, 11485872, 14202960, 14357340, 14676392, 15914160, 16510941, 18345490, 19143120, 21304440, 22014588, 27518235, 28714680, 29352784, 33021882, 36690980, 42608880, 44029176, 55036470, 57429360, 66043764, 73381960, 82554705, 88058352, 110072940, 132087528, 146763920, 165109410, 220145880, 264175056, 330218820, 440291760, 660437640, 1320875280]

約数ペア:

[(1, 1320875280), (2, 660437640), (3, 440291760), (4, 330218820), (5, 264175056), (6, 220145880), (8, 165109410), (9, 146763920), (10, 132087528), (12, 110072940), (15, 88058352), (16, 82554705), (18, 73381960), (20, 66043764), (23, 57429360), (24, 55036470), (30, 44029176), (31, 42608880), (36, 36690980), (40, 33021882), (45, 29352784), (46, 28714680), (48, 27518235), (60, 22014588), (62, 21304440), (69, 19143120), (72, 18345490), (80, 16510941), (83, 15914160), (90, 14676392), (92, 14357340), (93, 14202960), (115, 11485872), (120, 11007294), (124, 10652220), (138, 9571560), (144, 9172745), (155, 8521776), (166, 7957080), (180, 7338196), (184, 7178670), (186, 7101480), (207, 6381040), (230, 5742936), (240, 5503647), (248, 5326110), (249, 5304720), (276, 4785780), (279, 4734320), (310, 4260888), (332, 3978540), (345, 3828624), (360, 3669098), (368, 3589335), (372, 3550740), (414, 3190520), (415, 3182832), (460, 2871468), (465, 2840592), (496, 2663055), (498, 2652360), (552, 2392890), (558, 2367160), (620, 2130444), (664, 1989270), (690, 1914312), (713, 1852560), (720, 1834549), (744, 1775370), (747, 1768240), (828, 1595260), (830, 1591416), (920, 1435734), (930, 1420296), (961, 1374480), (996, 1326180), (1035, 1276208), (1104, 1196445), (1116, 1183580), (1240, 1065222), (1245, 1060944), (1328, 994635), (1380, 957156), (1395, 946864), (1426, 926280), (1488, 887685), (1494, 884120), (1656, 797630), (1660, 795708), (1840, 717867), (1860, 710148), (1909, 691920), (1922, 687240), (1992, 663090), (2070, 638104), (2139, 617520), (2232, 591790), (2480, 532611), (2490, 530472), (2573, 513360), (2760, 478578), (2790, 473432), (2852, 463140), (2883, 458160), (2988, 442060), (3312, 398815), (3320, 397854), (3565, 370512), (3720, 355074), (3735, 353648), (3818, 345960), (3844, 343620), (3984, 331545), (4140, 319052), (4278, 308760), (4464, 295895), (4805, 274896), (4980, 265236), (5146, 256680), (5520, 239289), (5580, 236716), (5704, 231570), (5727, 230640), (5766, 229080), (5976, 221030), (6417, 205840), (6640, 198927), (7130, 185256), (7440, 177537), (7470, 176824), (7636, 172980), (7688, 171810), (7719, 171120), (8280, 159526), (8556, 154380), (8649, 152720), (9545, 138384), (9610, 137448), (9960, 132618), (10292, 128340), (10695, 123504), (11160, 118358), (11408, 115785), (11454, 115320), (11532, 114540), (11952, 110515), (12834, 102920), (12865, 102672), (14260, 92628), (14415, 91632), (14940, 88412), (15272, 86490), (15376, 85905), (15438, 85560), (16560, 79763), (17112, 77190), (17181, 76880), (17298, 76360), (19090, 69192), (19220, 68724), (19920, 66309), (20584, 64170), (21390, 61752), (22103, 59760), (22320, 59179), (22908, 57660), (23064, 57270), (23157, 57040), (25668, 51460), (25730, 51336), (28520, 46314), (28635, 46128), (28830, 45816), (29880, 44206), (30544, 43245), (30876, 42780), (32085, 41168), (34224, 38595), (34362, 38440), (34596, 38180)]