340737120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 288

約数和(自身を含む): 1273708800

約数和(自身を除く): 932971680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 204, 240, 248, 255, 272, 279, 288, 306, 310, 340, 360, 372, 408, 449, 465, 480, 496, 510, 527, 544, 558, 612, 620, 680, 720, 744, 765, 816, 898, 930, 992, 1020, 1054, 1116, 1224, 1240, 1347, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1796, 1860, 2040, 2108, 2232, 2245, 2448, 2480, 2635, 2694, 2720, 2790, 2976, 3060, 3162, 3592, 3720, 4041, 4080, 4216, 4464, 4490, 4743, 4896, 4960, 5270, 5388, 5580, 6120, 6324, 6735, 7184, 7440, 7633, 7905, 8082, 8160, 8432, 8928, 8980, 9486, 10540, 10776, 11160, 12240, 12648, 13470, 13919, 14368, 14880, 15266, 15810, 16164, 16864, 17960, 18972, 20205, 21080, 21552, 22320, 22899, 23715, 24480, 25296, 26940, 27838, 30532, 31620, 32328, 35920, 37944, 38165, 40410, 41757, 42160, 43104, 44640, 45798, 47430, 50592, 53880, 55676, 61064, 63240, 64656, 68697, 69595, 71840, 75888, 76330, 80820, 83514, 84320, 91596, 94860, 107760, 111352, 114495, 122128, 125271, 126480, 129312, 137394, 139190, 151776, 152660, 161640, 167028, 183192, 189720, 208785, 215520, 222704, 228990, 236623, 244256, 250542, 252960, 274788, 278380, 305320, 323280, 334056, 343485, 366384, 379440, 417570, 445408, 457980, 473246, 501084, 549576, 556760, 610640, 626355, 646560, 668112, 686970, 709869, 732768, 758880, 835140, 915960, 946492, 1002168, 1099152, 1113520, 1183115, 1221280, 1252710, 1336224, 1373940, 1419738, 1670280, 1831920, 1892984, 2004336, 2129607, 2198304, 2227040, 2366230, 2505420, 2747880, 2839476, 3340560, 3549345, 3663840, 3785968, 4008672, 4259214, 4732460, 5010840, 5495760, 5678952, 6681120, 7098690, 7571936, 8518428, 9464920, 10021680, 10648035, 10991520, 11357904, 14197380, 17036856, 18929840, 20043360, 21296070, 22715808, 28394760, 34073712, 37859680, 42592140, 56789520, 68147424, 85184280, 113579040, 170368560, 340737120]

約数ペア:

[(1, 340737120), (2, 170368560), (3, 113579040), (4, 85184280), (5, 68147424), (6, 56789520), (8, 42592140), (9, 37859680), (10, 34073712), (12, 28394760), (15, 22715808), (16, 21296070), (17, 20043360), (18, 18929840), (20, 17036856), (24, 14197380), (30, 11357904), (31, 10991520), (32, 10648035), (34, 10021680), (36, 9464920), (40, 8518428), (45, 7571936), (48, 7098690), (51, 6681120), (60, 5678952), (62, 5495760), (68, 5010840), (72, 4732460), (80, 4259214), (85, 4008672), (90, 3785968), (93, 3663840), (96, 3549345), (102, 3340560), (120, 2839476), (124, 2747880), (136, 2505420), (144, 2366230), (153, 2227040), (155, 2198304), (160, 2129607), (170, 2004336), (180, 1892984), (186, 1831920), (204, 1670280), (240, 1419738), (248, 1373940), (255, 1336224), (272, 1252710), (279, 1221280), (288, 1183115), (306, 1113520), (310, 1099152), (340, 1002168), (360, 946492), (372, 915960), (408, 835140), (449, 758880), (465, 732768), (480, 709869), (496, 686970), (510, 668112), (527, 646560), (544, 626355), (558, 610640), (612, 556760), (620, 549576), (680, 501084), (720, 473246), (744, 457980), (765, 445408), (816, 417570), (898, 379440), (930, 366384), (992, 343485), (1020, 334056), (1054, 323280), (1116, 305320), (1224, 278380), (1240, 274788), (1347, 252960), (1360, 250542), (1395, 244256), (1440, 236623), (1488, 228990), (1530, 222704), (1581, 215520), (1632, 208785), (1796, 189720), (1860, 183192), (2040, 167028), (2108, 161640), (2232, 152660), (2245, 151776), (2448, 139190), (2480, 137394), (2635, 129312), (2694, 126480), (2720, 125271), (2790, 122128), (2976, 114495), (3060, 111352), (3162, 107760), (3592, 94860), (3720, 91596), (4041, 84320), (4080, 83514), (4216, 80820), (4464, 76330), (4490, 75888), (4743, 71840), (4896, 69595), (4960, 68697), (5270, 64656), (5388, 63240), (5580, 61064), (6120, 55676), (6324, 53880), (6735, 50592), (7184, 47430), (7440, 45798), (7633, 44640), (7905, 43104), (8082, 42160), (8160, 41757), (8432, 40410), (8928, 38165), (8980, 37944), (9486, 35920), (10540, 32328), (10776, 31620), (11160, 30532), (12240, 27838), (12648, 26940), (13470, 25296), (13919, 24480), (14368, 23715), (14880, 22899), (15266, 22320), (15810, 21552), (16164, 21080), (16864, 20205), (17960, 18972)]