1267731360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4116

約数の個数: 288

約数和(自身を含む): 5104899072

約数和(自身を除く): 3837167712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4057, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8114, 8680, 8928, 9765, 10080, 10416, 11160, 12171, 13020, 14880, 15624, 16228, 17360, 19530, 20285, 20832, 22320, 24342, 26040, 28399, 31248, 32456, 34720, 36513, 39060, 40570, 44640, 48684, 52080, 56798, 60855, 62496, 64912, 73026, 78120, 81140, 85197, 97368, 104160, 113596, 121710, 125767, 129824, 141995, 146052, 156240, 162280, 170394, 182565, 194736, 227192, 243420, 251534, 255591, 283990, 292104, 312480, 324560, 340788, 365130, 377301, 389472, 425985, 454384, 486840, 503068, 511182, 567980, 584208, 628835, 649120, 681576, 730260, 754602, 851970, 880369, 908768, 973680, 1006136, 1022364, 1131903, 1135960, 1168416, 1257670, 1277955, 1363152, 1460520, 1509204, 1703940, 1760738, 1886505, 1947360, 2012272, 2044728, 2263806, 2271920, 2515340, 2555910, 2641107, 2726304, 2921040, 3018408, 3407880, 3521476, 3773010, 4024544, 4089456, 4401845, 4527612, 4543840, 5030680, 5111820, 5282214, 5659515, 5842080, 6036816, 6815760, 7042952, 7546020, 7923321, 8178912, 8803690, 9055224, 10061360, 10223640, 10564428, 11319030, 12073632, 13205535, 13631520, 14085904, 15092040, 15846642, 17607380, 18110448, 20122720, 20447280, 21128856, 22638060, 26411070, 28171808, 30184080, 31693284, 35214760, 36220896, 39616605, 40894560, 42257712, 45276120, 52822140, 60368160, 63386568, 70429520, 79233210, 84515424, 90552240, 105644280, 126773136, 140859040, 158466420, 181104480, 211288560, 253546272, 316932840, 422577120, 633865680, 1267731360]

約数ペア:

[(1, 1267731360), (2, 633865680), (3, 422577120), (4, 316932840), (5, 253546272), (6, 211288560), (7, 181104480), (8, 158466420), (9, 140859040), (10, 126773136), (12, 105644280), (14, 90552240), (15, 84515424), (16, 79233210), (18, 70429520), (20, 63386568), (21, 60368160), (24, 52822140), (28, 45276120), (30, 42257712), (31, 40894560), (32, 39616605), (35, 36220896), (36, 35214760), (40, 31693284), (42, 30184080), (45, 28171808), (48, 26411070), (56, 22638060), (60, 21128856), (62, 20447280), (63, 20122720), (70, 18110448), (72, 17607380), (80, 15846642), (84, 15092040), (90, 14085904), (93, 13631520), (96, 13205535), (105, 12073632), (112, 11319030), (120, 10564428), (124, 10223640), (126, 10061360), (140, 9055224), (144, 8803690), (155, 8178912), (160, 7923321), (168, 7546020), (180, 7042952), (186, 6815760), (210, 6036816), (217, 5842080), (224, 5659515), (240, 5282214), (248, 5111820), (252, 5030680), (279, 4543840), (280, 4527612), (288, 4401845), (310, 4089456), (315, 4024544), (336, 3773010), (360, 3521476), (372, 3407880), (420, 3018408), (434, 2921040), (465, 2726304), (480, 2641107), (496, 2555910), (504, 2515340), (558, 2271920), (560, 2263806), (620, 2044728), (630, 2012272), (651, 1947360), (672, 1886505), (720, 1760738), (744, 1703940), (840, 1509204), (868, 1460520), (930, 1363152), (992, 1277955), (1008, 1257670), (1085, 1168416), (1116, 1135960), (1120, 1131903), (1240, 1022364), (1260, 1006136), (1302, 973680), (1395, 908768), (1440, 880369), (1488, 851970), (1680, 754602), (1736, 730260), (1860, 681576), (1953, 649120), (2016, 628835), (2170, 584208), (2232, 567980), (2480, 511182), (2520, 503068), (2604, 486840), (2790, 454384), (2976, 425985), (3255, 389472), (3360, 377301), (3472, 365130), (3720, 340788), (3906, 324560), (4057, 312480), (4340, 292104), (4464, 283990), (4960, 255591), (5040, 251534), (5208, 243420), (5580, 227192), (6510, 194736), (6944, 182565), (7440, 170394), (7812, 162280), (8114, 156240), (8680, 146052), (8928, 141995), (9765, 129824), (10080, 125767), (10416, 121710), (11160, 113596), (12171, 104160), (13020, 97368), (14880, 85197), (15624, 81140), (16228, 78120), (17360, 73026), (19530, 64912), (20285, 62496), (20832, 60855), (22320, 56798), (24342, 52080), (26040, 48684), (28399, 44640), (31248, 40570), (32456, 39060), (34720, 36513)]