1396007040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 256

約数和(自身を含む): 4686549120

約数和(自身を除く): 3290542080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 43, 48, 60, 64, 74, 80, 86, 96, 111, 120, 128, 129, 148, 160, 172, 185, 192, 215, 222, 240, 258, 296, 320, 344, 370, 384, 430, 444, 457, 480, 516, 555, 592, 640, 645, 688, 740, 860, 888, 914, 960, 1032, 1110, 1184, 1290, 1371, 1376, 1480, 1591, 1720, 1776, 1828, 1920, 2064, 2220, 2285, 2368, 2580, 2742, 2752, 2960, 3182, 3440, 3552, 3656, 4128, 4440, 4570, 4736, 4773, 5160, 5484, 5504, 5920, 6364, 6855, 6880, 7104, 7312, 7955, 8256, 8880, 9140, 9546, 10320, 10968, 11840, 12728, 13710, 13760, 14208, 14624, 15910, 16512, 16909, 17760, 18280, 19092, 19651, 20640, 21936, 23680, 23865, 25456, 27420, 27520, 29248, 31820, 33818, 35520, 36560, 38184, 39302, 41280, 43872, 47730, 50727, 50912, 54840, 58496, 58953, 63640, 67636, 71040, 73120, 76368, 78604, 82560, 84545, 87744, 95460, 98255, 101454, 101824, 109680, 117906, 127280, 135272, 146240, 152736, 157208, 169090, 175488, 190920, 196510, 202908, 203648, 219360, 235812, 253635, 254560, 270544, 292480, 294765, 305472, 314416, 338180, 381840, 393020, 405816, 438720, 471624, 507270, 509120, 541088, 589530, 610944, 628832, 676360, 727087, 763680, 786040, 811632, 877440, 943248, 1014540, 1018240, 1082176, 1179060, 1257664, 1352720, 1454174, 1527360, 1572080, 1623264, 1886496, 2029080, 2164352, 2181261, 2358120, 2515328, 2705440, 2908348, 3054720, 3144160, 3246528, 3635435, 3772992, 4058160, 4362522, 4716240, 5410880, 5816696, 6288320, 6493056, 7270870, 7545984, 8116320, 8725044, 9432480, 10821760, 10906305, 11633392, 12576640, 14541740, 16232640, 17450088, 18864960, 21812610, 23266784, 29083480, 32465280, 34900176, 37729920, 43625220, 46533568, 58166960, 69800352, 87250440, 93067136, 116333920, 139600704, 174500880, 232667840, 279201408, 349001760, 465335680, 698003520, 1396007040]

約数ペア:

[(1, 1396007040), (2, 698003520), (3, 465335680), (4, 349001760), (5, 279201408), (6, 232667840), (8, 174500880), (10, 139600704), (12, 116333920), (15, 93067136), (16, 87250440), (20, 69800352), (24, 58166960), (30, 46533568), (32, 43625220), (37, 37729920), (40, 34900176), (43, 32465280), (48, 29083480), (60, 23266784), (64, 21812610), (74, 18864960), (80, 17450088), (86, 16232640), (96, 14541740), (111, 12576640), (120, 11633392), (128, 10906305), (129, 10821760), (148, 9432480), (160, 8725044), (172, 8116320), (185, 7545984), (192, 7270870), (215, 6493056), (222, 6288320), (240, 5816696), (258, 5410880), (296, 4716240), (320, 4362522), (344, 4058160), (370, 3772992), (384, 3635435), (430, 3246528), (444, 3144160), (457, 3054720), (480, 2908348), (516, 2705440), (555, 2515328), (592, 2358120), (640, 2181261), (645, 2164352), (688, 2029080), (740, 1886496), (860, 1623264), (888, 1572080), (914, 1527360), (960, 1454174), (1032, 1352720), (1110, 1257664), (1184, 1179060), (1290, 1082176), (1371, 1018240), (1376, 1014540), (1480, 943248), (1591, 877440), (1720, 811632), (1776, 786040), (1828, 763680), (1920, 727087), (2064, 676360), (2220, 628832), (2285, 610944), (2368, 589530), (2580, 541088), (2742, 509120), (2752, 507270), (2960, 471624), (3182, 438720), (3440, 405816), (3552, 393020), (3656, 381840), (4128, 338180), (4440, 314416), (4570, 305472), (4736, 294765), (4773, 292480), (5160, 270544), (5484, 254560), (5504, 253635), (5920, 235812), (6364, 219360), (6855, 203648), (6880, 202908), (7104, 196510), (7312, 190920), (7955, 175488), (8256, 169090), (8880, 157208), (9140, 152736), (9546, 146240), (10320, 135272), (10968, 127280), (11840, 117906), (12728, 109680), (13710, 101824), (13760, 101454), (14208, 98255), (14624, 95460), (15910, 87744), (16512, 84545), (16909, 82560), (17760, 78604), (18280, 76368), (19092, 73120), (19651, 71040), (20640, 67636), (21936, 63640), (23680, 58953), (23865, 58496), (25456, 54840), (27420, 50912), (27520, 50727), (29248, 47730), (31820, 43872), (33818, 41280), (35520, 39302), (36560, 38184)]