1389242400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6404

約数の個数: 288

約数和(自身を含む): 5566393728

約数和(自身を除く): 4177151328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 416, 420, 455, 480, 520, 525, 546, 560, 600, 624, 650, 672, 700, 728, 780, 800, 840, 910, 975, 1040, 1050, 1092, 1120, 1200, 1248, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2080, 2100, 2184, 2275, 2400, 2600, 2730, 2800, 2912, 3120, 3360, 3640, 3900, 4200, 4368, 4550, 5200, 5460, 5600, 6240, 6361, 6825, 7280, 7800, 8400, 8736, 9100, 10400, 10920, 12722, 13650, 14560, 15600, 16800, 18200, 19083, 21840, 25444, 27300, 31200, 31805, 36400, 38166, 43680, 44527, 50888, 54600, 63610, 72800, 76332, 82693, 89054, 95415, 101776, 109200, 127220, 133581, 152664, 159025, 165386, 178108, 190830, 203552, 218400, 222635, 248079, 254440, 267162, 305328, 318050, 330772, 356216, 381660, 413465, 445270, 477075, 496158, 508880, 534324, 578851, 610656, 636100, 661544, 667905, 712432, 763320, 826930, 890540, 954150, 992316, 1017760, 1068648, 1113175, 1157702, 1240395, 1272200, 1323088, 1335810, 1424864, 1526640, 1653860, 1736553, 1781080, 1908300, 1984632, 2067325, 2137296, 2226350, 2315404, 2480790, 2544400, 2646176, 2671620, 2894255, 3053280, 3307720, 3339525, 3473106, 3562160, 3816600, 3969264, 4134650, 4274592, 4452700, 4630808, 4961580, 5088800, 5343240, 5788510, 6201975, 6615440, 6679050, 6946212, 7124320, 7633200, 7938528, 8269300, 8682765, 8905400, 9261616, 9923160, 10686480, 11577020, 12403950, 13230880, 13358100, 13892424, 14471275, 15266400, 16538600, 17365530, 17810800, 18523232, 19846320, 21372960, 23154040, 24807900, 26716200, 27784848, 28942550, 33077200, 34731060, 35621600, 39692640, 43413825, 46308080, 49615800, 53432400, 55569696, 57885100, 66154400, 69462120, 86827650, 92616160, 99231600, 106864800, 115770200, 138924240, 173655300, 198463200, 231540400, 277848480, 347310600, 463080800, 694621200, 1389242400]

約数ペア:

[(1, 1389242400), (2, 694621200), (3, 463080800), (4, 347310600), (5, 277848480), (6, 231540400), (7, 198463200), (8, 173655300), (10, 138924240), (12, 115770200), (13, 106864800), (14, 99231600), (15, 92616160), (16, 86827650), (20, 69462120), (21, 66154400), (24, 57885100), (25, 55569696), (26, 53432400), (28, 49615800), (30, 46308080), (32, 43413825), (35, 39692640), (39, 35621600), (40, 34731060), (42, 33077200), (48, 28942550), (50, 27784848), (52, 26716200), (56, 24807900), (60, 23154040), (65, 21372960), (70, 19846320), (75, 18523232), (78, 17810800), (80, 17365530), (84, 16538600), (91, 15266400), (96, 14471275), (100, 13892424), (104, 13358100), (105, 13230880), (112, 12403950), (120, 11577020), (130, 10686480), (140, 9923160), (150, 9261616), (156, 8905400), (160, 8682765), (168, 8269300), (175, 7938528), (182, 7633200), (195, 7124320), (200, 6946212), (208, 6679050), (210, 6615440), (224, 6201975), (240, 5788510), (260, 5343240), (273, 5088800), (280, 4961580), (300, 4630808), (312, 4452700), (325, 4274592), (336, 4134650), (350, 3969264), (364, 3816600), (390, 3562160), (400, 3473106), (416, 3339525), (420, 3307720), (455, 3053280), (480, 2894255), (520, 2671620), (525, 2646176), (546, 2544400), (560, 2480790), (600, 2315404), (624, 2226350), (650, 2137296), (672, 2067325), (700, 1984632), (728, 1908300), (780, 1781080), (800, 1736553), (840, 1653860), (910, 1526640), (975, 1424864), (1040, 1335810), (1050, 1323088), (1092, 1272200), (1120, 1240395), (1200, 1157702), (1248, 1113175), (1300, 1068648), (1365, 1017760), (1400, 992316), (1456, 954150), (1560, 890540), (1680, 826930), (1820, 763320), (1950, 712432), (2080, 667905), (2100, 661544), (2184, 636100), (2275, 610656), (2400, 578851), (2600, 534324), (2730, 508880), (2800, 496158), (2912, 477075), (3120, 445270), (3360, 413465), (3640, 381660), (3900, 356216), (4200, 330772), (4368, 318050), (4550, 305328), (5200, 267162), (5460, 254440), (5600, 248079), (6240, 222635), (6361, 218400), (6825, 203552), (7280, 190830), (7800, 178108), (8400, 165386), (8736, 159025), (9100, 152664), (10400, 133581), (10920, 127220), (12722, 109200), (13650, 101776), (14560, 95415), (15600, 89054), (16800, 82693), (18200, 76332), (19083, 72800), (21840, 63610), (25444, 54600), (27300, 50888), (31200, 44527), (31805, 43680), (36400, 38166)]