142803360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 288

約数和(自身を含む): 576156672

約数和(自身を除く): 433353312

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, 457, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 914, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1371, 1395, 1440, 1488, 1680, 1736, 1828, 1860, 1953, 2016, 2170, 2232, 2285, 2480, 2520, 2604, 2742, 2790, 2976, 3199, 3255, 3360, 3472, 3656, 3720, 3906, 4113, 4340, 4464, 4570, 4960, 5040, 5208, 5484, 5580, 6398, 6510, 6855, 6944, 7312, 7440, 7812, 8226, 8680, 8928, 9140, 9597, 9765, 10080, 10416, 10968, 11160, 12796, 13020, 13710, 14167, 14624, 14880, 15624, 15995, 16452, 17360, 18280, 19194, 19530, 20565, 20832, 21936, 22320, 25592, 26040, 27420, 28334, 28791, 31248, 31990, 32904, 34720, 36560, 38388, 39060, 41130, 42501, 43872, 44640, 47985, 51184, 52080, 54840, 56668, 57582, 62496, 63980, 65808, 70835, 73120, 76776, 78120, 82260, 85002, 95970, 99169, 102368, 104160, 109680, 113336, 115164, 127503, 127960, 131616, 141670, 143955, 153552, 156240, 164520, 170004, 191940, 198338, 212505, 219360, 226672, 230328, 255006, 255920, 283340, 287910, 297507, 307104, 312480, 329040, 340008, 383880, 396676, 425010, 453344, 460656, 495845, 510012, 511840, 566680, 575820, 595014, 637515, 658080, 680016, 767760, 793352, 850020, 892521, 921312, 991690, 1020024, 1133360, 1151640, 1190028, 1275030, 1360032, 1487535, 1535520, 1586704, 1700040, 1785042, 1983380, 2040048, 2266720, 2303280, 2380056, 2550060, 2975070, 3173408, 3400080, 3570084, 3966760, 4080096, 4462605, 4606560, 4760112, 5100120, 5950140, 6800160, 7140168, 7933520, 8925210, 9520224, 10200240, 11900280, 14280336, 15867040, 17850420, 20400480, 23800560, 28560672, 35700840, 47601120, 71401680, 142803360]

約数ペア:

[(1, 142803360), (2, 71401680), (3, 47601120), (4, 35700840), (5, 28560672), (6, 23800560), (7, 20400480), (8, 17850420), (9, 15867040), (10, 14280336), (12, 11900280), (14, 10200240), (15, 9520224), (16, 8925210), (18, 7933520), (20, 7140168), (21, 6800160), (24, 5950140), (28, 5100120), (30, 4760112), (31, 4606560), (32, 4462605), (35, 4080096), (36, 3966760), (40, 3570084), (42, 3400080), (45, 3173408), (48, 2975070), (56, 2550060), (60, 2380056), (62, 2303280), (63, 2266720), (70, 2040048), (72, 1983380), (80, 1785042), (84, 1700040), (90, 1586704), (93, 1535520), (96, 1487535), (105, 1360032), (112, 1275030), (120, 1190028), (124, 1151640), (126, 1133360), (140, 1020024), (144, 991690), (155, 921312), (160, 892521), (168, 850020), (180, 793352), (186, 767760), (210, 680016), (217, 658080), (224, 637515), (240, 595014), (248, 575820), (252, 566680), (279, 511840), (280, 510012), (288, 495845), (310, 460656), (315, 453344), (336, 425010), (360, 396676), (372, 383880), (420, 340008), (434, 329040), (457, 312480), (465, 307104), (480, 297507), (496, 287910), (504, 283340), (558, 255920), (560, 255006), (620, 230328), (630, 226672), (651, 219360), (672, 212505), (720, 198338), (744, 191940), (840, 170004), (868, 164520), (914, 156240), (930, 153552), (992, 143955), (1008, 141670), (1085, 131616), (1116, 127960), (1120, 127503), (1240, 115164), (1260, 113336), (1302, 109680), (1371, 104160), (1395, 102368), (1440, 99169), (1488, 95970), (1680, 85002), (1736, 82260), (1828, 78120), (1860, 76776), (1953, 73120), (2016, 70835), (2170, 65808), (2232, 63980), (2285, 62496), (2480, 57582), (2520, 56668), (2604, 54840), (2742, 52080), (2790, 51184), (2976, 47985), (3199, 44640), (3255, 43872), (3360, 42501), (3472, 41130), (3656, 39060), (3720, 38388), (3906, 36560), (4113, 34720), (4340, 32904), (4464, 31990), (4570, 31248), (4960, 28791), (5040, 28334), (5208, 27420), (5484, 26040), (5580, 25592), (6398, 22320), (6510, 21936), (6855, 20832), (6944, 20565), (7312, 19530), (7440, 19194), (7812, 18280), (8226, 17360), (8680, 16452), (8928, 15995), (9140, 15624), (9597, 14880), (9765, 14624), (10080, 14167), (10416, 13710), (10968, 13020), (11160, 12796)]