1017479520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1066

約数の個数: 288

約数和(自身を含む): 3743760384

約数和(自身を除く): 2726280864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 207, 230, 240, 248, 276, 279, 288, 310, 345, 360, 368, 372, 414, 460, 465, 480, 496, 552, 558, 620, 690, 713, 720, 736, 744, 828, 920, 930, 991, 992, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1440, 1488, 1656, 1840, 1860, 1982, 2070, 2139, 2208, 2232, 2480, 2760, 2790, 2852, 2973, 2976, 3312, 3565, 3680, 3720, 3964, 4140, 4278, 4464, 4955, 4960, 5520, 5580, 5704, 5946, 6417, 6624, 7130, 7440, 7928, 8280, 8556, 8919, 8928, 9910, 10695, 11040, 11160, 11408, 11892, 12834, 14260, 14865, 14880, 15856, 16560, 17112, 17838, 19820, 21390, 22320, 22793, 22816, 23784, 25668, 28520, 29730, 30721, 31712, 32085, 33120, 34224, 35676, 39640, 42780, 44595, 44640, 45586, 47568, 51336, 57040, 59460, 61442, 64170, 68379, 68448, 71352, 79280, 85560, 89190, 91172, 92163, 95136, 102672, 113965, 114080, 118920, 122884, 128340, 136758, 142704, 153605, 158560, 171120, 178380, 182344, 184326, 205137, 205344, 227930, 237840, 245768, 256680, 273516, 276489, 285408, 307210, 341895, 342240, 356760, 364688, 368652, 410274, 455860, 460815, 475680, 491536, 513360, 547032, 552978, 614420, 683790, 706583, 713520, 729376, 737304, 820548, 911720, 921630, 983072, 1025685, 1026720, 1094064, 1105956, 1228840, 1367580, 1382445, 1413166, 1427040, 1474608, 1641096, 1823440, 1843260, 2051370, 2119749, 2188128, 2211912, 2457680, 2735160, 2764890, 2826332, 2949216, 3282192, 3532915, 3646880, 3686520, 4102740, 4239498, 4423824, 4915360, 5470320, 5529780, 5652664, 6359247, 6564384, 7065830, 7373040, 8205480, 8478996, 8847648, 10598745, 10940640, 11059560, 11305328, 12718494, 14131660, 14746080, 16410960, 16957992, 21197490, 22119120, 22610656, 25436988, 28263320, 31796235, 32821920, 33915984, 42394980, 44238240, 50873976, 56526640, 63592470, 67831968, 84789960, 101747952, 113053280, 127184940, 169579920, 203495904, 254369880, 339159840, 508739760, 1017479520]

約数ペア:

[(1, 1017479520), (2, 508739760), (3, 339159840), (4, 254369880), (5, 203495904), (6, 169579920), (8, 127184940), (9, 113053280), (10, 101747952), (12, 84789960), (15, 67831968), (16, 63592470), (18, 56526640), (20, 50873976), (23, 44238240), (24, 42394980), (30, 33915984), (31, 32821920), (32, 31796235), (36, 28263320), (40, 25436988), (45, 22610656), (46, 22119120), (48, 21197490), (60, 16957992), (62, 16410960), (69, 14746080), (72, 14131660), (80, 12718494), (90, 11305328), (92, 11059560), (93, 10940640), (96, 10598745), (115, 8847648), (120, 8478996), (124, 8205480), (138, 7373040), (144, 7065830), (155, 6564384), (160, 6359247), (180, 5652664), (184, 5529780), (186, 5470320), (207, 4915360), (230, 4423824), (240, 4239498), (248, 4102740), (276, 3686520), (279, 3646880), (288, 3532915), (310, 3282192), (345, 2949216), (360, 2826332), (368, 2764890), (372, 2735160), (414, 2457680), (460, 2211912), (465, 2188128), (480, 2119749), (496, 2051370), (552, 1843260), (558, 1823440), (620, 1641096), (690, 1474608), (713, 1427040), (720, 1413166), (736, 1382445), (744, 1367580), (828, 1228840), (920, 1105956), (930, 1094064), (991, 1026720), (992, 1025685), (1035, 983072), (1104, 921630), (1116, 911720), (1240, 820548), (1380, 737304), (1395, 729376), (1426, 713520), (1440, 706583), (1488, 683790), (1656, 614420), (1840, 552978), (1860, 547032), (1982, 513360), (2070, 491536), (2139, 475680), (2208, 460815), (2232, 455860), (2480, 410274), (2760, 368652), (2790, 364688), (2852, 356760), (2973, 342240), (2976, 341895), (3312, 307210), (3565, 285408), (3680, 276489), (3720, 273516), (3964, 256680), (4140, 245768), (4278, 237840), (4464, 227930), (4955, 205344), (4960, 205137), (5520, 184326), (5580, 182344), (5704, 178380), (5946, 171120), (6417, 158560), (6624, 153605), (7130, 142704), (7440, 136758), (7928, 128340), (8280, 122884), (8556, 118920), (8919, 114080), (8928, 113965), (9910, 102672), (10695, 95136), (11040, 92163), (11160, 91172), (11408, 89190), (11892, 85560), (12834, 79280), (14260, 71352), (14865, 68448), (14880, 68379), (15856, 64170), (16560, 61442), (17112, 59460), (17838, 57040), (19820, 51336), (21390, 47568), (22320, 45586), (22793, 44640), (22816, 44595), (23784, 42780), (25668, 39640), (28520, 35676), (29730, 34224), (30721, 33120), (31712, 32085)]