670961520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1380

約数の個数: 240

約数和(自身を含む): 2428987392

約数和(自身を除く): 1758025872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 310, 345, 360, 368, 372, 414, 460, 465, 496, 552, 558, 620, 690, 713, 720, 744, 828, 920, 930, 1035, 1104, 1116, 1240, 1307, 1380, 1395, 1426, 1488, 1656, 1840, 1860, 2070, 2139, 2232, 2480, 2614, 2760, 2790, 2852, 3312, 3565, 3720, 3921, 4140, 4278, 4464, 5228, 5520, 5580, 5704, 6417, 6535, 7130, 7440, 7842, 8280, 8556, 10456, 10695, 11160, 11408, 11763, 12834, 13070, 14260, 15684, 16560, 17112, 19605, 20912, 21390, 22320, 23526, 25668, 26140, 28520, 30061, 31368, 32085, 34224, 39210, 40517, 42780, 47052, 51336, 52280, 57040, 58815, 60122, 62736, 64170, 78420, 81034, 85560, 90183, 94104, 102672, 104560, 117630, 120244, 121551, 128340, 150305, 156840, 162068, 171120, 180366, 188208, 202585, 235260, 240488, 243102, 256680, 270549, 300610, 313680, 324136, 360732, 364653, 405170, 450915, 470520, 480976, 486204, 513360, 541098, 601220, 607755, 648272, 721464, 729306, 810340, 901830, 931891, 941040, 972408, 1082196, 1202440, 1215510, 1352745, 1442928, 1458612, 1620680, 1803660, 1823265, 1863782, 1944816, 2164392, 2404880, 2431020, 2705490, 2795673, 2917224, 3241360, 3607320, 3646530, 3727564, 4328784, 4659455, 4862040, 5410980, 5591346, 5834448, 7214640, 7293060, 7455128, 8387019, 9318910, 9724080, 10821960, 11182692, 13978365, 14586120, 14910256, 16774038, 18637820, 21643920, 22365384, 27956730, 29172240, 33548076, 37275640, 41935095, 44730768, 55913460, 67096152, 74551280, 83870190, 111826920, 134192304, 167740380, 223653840, 335480760, 670961520]

約数ペア:

[(1, 670961520), (2, 335480760), (3, 223653840), (4, 167740380), (5, 134192304), (6, 111826920), (8, 83870190), (9, 74551280), (10, 67096152), (12, 55913460), (15, 44730768), (16, 41935095), (18, 37275640), (20, 33548076), (23, 29172240), (24, 27956730), (30, 22365384), (31, 21643920), (36, 18637820), (40, 16774038), (45, 14910256), (46, 14586120), (48, 13978365), (60, 11182692), (62, 10821960), (69, 9724080), (72, 9318910), (80, 8387019), (90, 7455128), (92, 7293060), (93, 7214640), (115, 5834448), (120, 5591346), (124, 5410980), (138, 4862040), (144, 4659455), (155, 4328784), (180, 3727564), (184, 3646530), (186, 3607320), (207, 3241360), (230, 2917224), (240, 2795673), (248, 2705490), (276, 2431020), (279, 2404880), (310, 2164392), (345, 1944816), (360, 1863782), (368, 1823265), (372, 1803660), (414, 1620680), (460, 1458612), (465, 1442928), (496, 1352745), (552, 1215510), (558, 1202440), (620, 1082196), (690, 972408), (713, 941040), (720, 931891), (744, 901830), (828, 810340), (920, 729306), (930, 721464), (1035, 648272), (1104, 607755), (1116, 601220), (1240, 541098), (1307, 513360), (1380, 486204), (1395, 480976), (1426, 470520), (1488, 450915), (1656, 405170), (1840, 364653), (1860, 360732), (2070, 324136), (2139, 313680), (2232, 300610), (2480, 270549), (2614, 256680), (2760, 243102), (2790, 240488), (2852, 235260), (3312, 202585), (3565, 188208), (3720, 180366), (3921, 171120), (4140, 162068), (4278, 156840), (4464, 150305), (5228, 128340), (5520, 121551), (5580, 120244), (5704, 117630), (6417, 104560), (6535, 102672), (7130, 94104), (7440, 90183), (7842, 85560), (8280, 81034), (8556, 78420), (10456, 64170), (10695, 62736), (11160, 60122), (11408, 58815), (11763, 57040), (12834, 52280), (13070, 51336), (14260, 47052), (15684, 42780), (16560, 40517), (17112, 39210), (19605, 34224), (20912, 32085), (21390, 31368), (22320, 30061), (23526, 28520), (25668, 26140)]