118125280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 374038560

約数和(自身を除く): 255913280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 61, 65, 70, 76, 80, 91, 95, 98, 104, 112, 122, 130, 133, 140, 152, 160, 182, 190, 196, 208, 224, 244, 245, 247, 260, 266, 280, 304, 305, 364, 380, 392, 416, 427, 455, 488, 490, 494, 520, 532, 560, 608, 610, 637, 665, 728, 760, 784, 793, 854, 910, 931, 976, 980, 988, 1040, 1064, 1120, 1159, 1220, 1235, 1274, 1330, 1456, 1520, 1568, 1586, 1708, 1729, 1820, 1862, 1952, 1960, 1976, 2080, 2128, 2135, 2318, 2440, 2470, 2548, 2660, 2912, 2989, 3040, 3172, 3185, 3416, 3458, 3640, 3724, 3920, 3952, 3965, 4256, 4270, 4636, 4655, 4880, 4940, 5096, 5320, 5551, 5795, 5978, 6344, 6370, 6832, 6916, 7280, 7448, 7840, 7904, 7930, 8113, 8540, 8645, 9272, 9310, 9760, 9880, 10192, 10640, 11102, 11590, 11956, 12103, 12688, 12740, 13664, 13832, 14560, 14896, 14945, 15067, 15860, 16226, 17080, 17290, 18544, 18620, 19760, 20384, 21280, 22204, 23180, 23912, 24206, 25376, 25480, 27664, 27755, 29792, 29890, 30134, 31720, 32452, 34160, 34580, 37088, 37240, 38857, 39520, 40565, 44408, 46360, 47824, 48412, 50960, 55328, 55510, 56791, 59780, 60268, 60515, 63440, 64904, 68320, 69160, 74480, 75335, 77714, 81130, 88816, 92720, 95648, 96824, 101920, 105469, 111020, 113582, 119560, 120536, 121030, 126880, 129808, 138320, 148960, 150670, 155428, 162260, 177632, 185440, 193648, 194285, 210938, 222040, 227164, 239120, 241072, 242060, 259616, 276640, 283955, 301340, 310856, 324520, 387296, 388570, 421876, 444080, 454328, 478240, 482144, 484120, 527345, 567910, 602680, 621712, 649040, 738283, 777140, 843752, 888160, 908656, 968240, 1054690, 1135820, 1205360, 1243424, 1298080, 1476566, 1554280, 1687504, 1817312, 1936480, 2109380, 2271640, 2410720, 2953132, 3108560, 3375008, 3691415, 4218760, 4543280, 5906264, 6217120, 7382830, 8437520, 9086560, 11812528, 14765660, 16875040, 23625056, 29531320, 59062640, 118125280]

約数ペア:

[(1, 118125280), (2, 59062640), (4, 29531320), (5, 23625056), (7, 16875040), (8, 14765660), (10, 11812528), (13, 9086560), (14, 8437520), (16, 7382830), (19, 6217120), (20, 5906264), (26, 4543280), (28, 4218760), (32, 3691415), (35, 3375008), (38, 3108560), (40, 2953132), (49, 2410720), (52, 2271640), (56, 2109380), (61, 1936480), (65, 1817312), (70, 1687504), (76, 1554280), (80, 1476566), (91, 1298080), (95, 1243424), (98, 1205360), (104, 1135820), (112, 1054690), (122, 968240), (130, 908656), (133, 888160), (140, 843752), (152, 777140), (160, 738283), (182, 649040), (190, 621712), (196, 602680), (208, 567910), (224, 527345), (244, 484120), (245, 482144), (247, 478240), (260, 454328), (266, 444080), (280, 421876), (304, 388570), (305, 387296), (364, 324520), (380, 310856), (392, 301340), (416, 283955), (427, 276640), (455, 259616), (488, 242060), (490, 241072), (494, 239120), (520, 227164), (532, 222040), (560, 210938), (608, 194285), (610, 193648), (637, 185440), (665, 177632), (728, 162260), (760, 155428), (784, 150670), (793, 148960), (854, 138320), (910, 129808), (931, 126880), (976, 121030), (980, 120536), (988, 119560), (1040, 113582), (1064, 111020), (1120, 105469), (1159, 101920), (1220, 96824), (1235, 95648), (1274, 92720), (1330, 88816), (1456, 81130), (1520, 77714), (1568, 75335), (1586, 74480), (1708, 69160), (1729, 68320), (1820, 64904), (1862, 63440), (1952, 60515), (1960, 60268), (1976, 59780), (2080, 56791), (2128, 55510), (2135, 55328), (2318, 50960), (2440, 48412), (2470, 47824), (2548, 46360), (2660, 44408), (2912, 40565), (2989, 39520), (3040, 38857), (3172, 37240), (3185, 37088), (3416, 34580), (3458, 34160), (3640, 32452), (3724, 31720), (3920, 30134), (3952, 29890), (3965, 29792), (4256, 27755), (4270, 27664), (4636, 25480), (4655, 25376), (4880, 24206), (4940, 23912), (5096, 23180), (5320, 22204), (5551, 21280), (5795, 20384), (5978, 19760), (6344, 18620), (6370, 18544), (6832, 17290), (6916, 17080), (7280, 16226), (7448, 15860), (7840, 15067), (7904, 14945), (7930, 14896), (8113, 14560), (8540, 13832), (8645, 13664), (9272, 12740), (9310, 12688), (9760, 12103), (9880, 11956), (10192, 11590), (10640, 11102)]