313007760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 320

約数和(自身を含む): 1184924160

約数和(自身を除く): 871916400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 71, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 142, 144, 156, 157, 180, 195, 208, 213, 216, 234, 240, 260, 270, 284, 312, 314, 351, 355, 360, 390, 426, 432, 468, 471, 520, 540, 568, 585, 624, 628, 639, 702, 710, 720, 780, 785, 852, 923, 936, 942, 1040, 1065, 1080, 1136, 1170, 1256, 1278, 1404, 1413, 1420, 1560, 1570, 1704, 1755, 1846, 1872, 1884, 1917, 2041, 2130, 2160, 2340, 2355, 2512, 2556, 2769, 2808, 2826, 2840, 3120, 3140, 3195, 3408, 3510, 3692, 3768, 3834, 4082, 4239, 4260, 4615, 4680, 4710, 5112, 5538, 5616, 5652, 5680, 6123, 6280, 6390, 7020, 7065, 7384, 7536, 7668, 8164, 8307, 8478, 8520, 9230, 9360, 9420, 9585, 10205, 10224, 11076, 11147, 11304, 12246, 12560, 12780, 13845, 14040, 14130, 14768, 15336, 16328, 16614, 16956, 17040, 18369, 18460, 18840, 19170, 20410, 21195, 22152, 22294, 22608, 24492, 24921, 25560, 27690, 28080, 28260, 30615, 30672, 32656, 33228, 33441, 33912, 36738, 36920, 37680, 38340, 40820, 41535, 42390, 44304, 44588, 48984, 49842, 51120, 55107, 55380, 55735, 56520, 61230, 66456, 66882, 67824, 73476, 73840, 76680, 81640, 83070, 84780, 89176, 91845, 97968, 99684, 100323, 110214, 110760, 111470, 113040, 122460, 124605, 132912, 133764, 144911, 146952, 153360, 163280, 166140, 167205, 169560, 178352, 183690, 199368, 200646, 220428, 221520, 222940, 244920, 249210, 267528, 275535, 289822, 293904, 300969, 332280, 334410, 339120, 367380, 398736, 401292, 434733, 440856, 445880, 489840, 498420, 501615, 535056, 551070, 579644, 601938, 664560, 668820, 724555, 734760, 802584, 869466, 881712, 891760, 996840, 1003230, 1102140, 1159288, 1203876, 1304199, 1337640, 1449110, 1469520, 1504845, 1605168, 1738932, 1993680, 2006460, 2173665, 2204280, 2318576, 2407752, 2608398, 2675280, 2898220, 3009690, 3477864, 3912597, 4012920, 4347330, 4408560, 4815504, 5216796, 5796440, 6019380, 6520995, 6955728, 7825194, 8025840, 8694660, 10433592, 11592880, 12038760, 13041990, 15650388, 17389320, 19562985, 20867184, 24077520, 26083980, 31300776, 34778640, 39125970, 52167960, 62601552, 78251940, 104335920, 156503880, 313007760]

約数ペア:

[(1, 313007760), (2, 156503880), (3, 104335920), (4, 78251940), (5, 62601552), (6, 52167960), (8, 39125970), (9, 34778640), (10, 31300776), (12, 26083980), (13, 24077520), (15, 20867184), (16, 19562985), (18, 17389320), (20, 15650388), (24, 13041990), (26, 12038760), (27, 11592880), (30, 10433592), (36, 8694660), (39, 8025840), (40, 7825194), (45, 6955728), (48, 6520995), (52, 6019380), (54, 5796440), (60, 5216796), (65, 4815504), (71, 4408560), (72, 4347330), (78, 4012920), (80, 3912597), (90, 3477864), (104, 3009690), (108, 2898220), (117, 2675280), (120, 2608398), (130, 2407752), (135, 2318576), (142, 2204280), (144, 2173665), (156, 2006460), (157, 1993680), (180, 1738932), (195, 1605168), (208, 1504845), (213, 1469520), (216, 1449110), (234, 1337640), (240, 1304199), (260, 1203876), (270, 1159288), (284, 1102140), (312, 1003230), (314, 996840), (351, 891760), (355, 881712), (360, 869466), (390, 802584), (426, 734760), (432, 724555), (468, 668820), (471, 664560), (520, 601938), (540, 579644), (568, 551070), (585, 535056), (624, 501615), (628, 498420), (639, 489840), (702, 445880), (710, 440856), (720, 434733), (780, 401292), (785, 398736), (852, 367380), (923, 339120), (936, 334410), (942, 332280), (1040, 300969), (1065, 293904), (1080, 289822), (1136, 275535), (1170, 267528), (1256, 249210), (1278, 244920), (1404, 222940), (1413, 221520), (1420, 220428), (1560, 200646), (1570, 199368), (1704, 183690), (1755, 178352), (1846, 169560), (1872, 167205), (1884, 166140), (1917, 163280), (2041, 153360), (2130, 146952), (2160, 144911), (2340, 133764), (2355, 132912), (2512, 124605), (2556, 122460), (2769, 113040), (2808, 111470), (2826, 110760), (2840, 110214), (3120, 100323), (3140, 99684), (3195, 97968), (3408, 91845), (3510, 89176), (3692, 84780), (3768, 83070), (3834, 81640), (4082, 76680), (4239, 73840), (4260, 73476), (4615, 67824), (4680, 66882), (4710, 66456), (5112, 61230), (5538, 56520), (5616, 55735), (5652, 55380), (5680, 55107), (6123, 51120), (6280, 49842), (6390, 48984), (7020, 44588), (7065, 44304), (7384, 42390), (7536, 41535), (7668, 40820), (8164, 38340), (8307, 37680), (8478, 36920), (8520, 36738), (9230, 33912), (9360, 33441), (9420, 33228), (9585, 32656), (10205, 30672), (10224, 30615), (11076, 28260), (11147, 28080), (11304, 27690), (12246, 25560), (12560, 24921), (12780, 24492), (13845, 22608), (14040, 22294), (14130, 22152), (14768, 21195), (15336, 20410), (16328, 19170), (16614, 18840), (16956, 18460), (17040, 18369)]