2463441680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 7053298560

約数和(自身を除く): 4589856880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 89, 92, 98, 112, 115, 140, 161, 178, 184, 196, 230, 245, 280, 307, 322, 356, 368, 392, 445, 460, 490, 560, 614, 623, 644, 712, 784, 805, 890, 920, 980, 1127, 1228, 1246, 1288, 1424, 1535, 1610, 1780, 1840, 1960, 2047, 2149, 2254, 2456, 2492, 2576, 3070, 3115, 3220, 3560, 3920, 4094, 4298, 4361, 4508, 4912, 4984, 5635, 6140, 6230, 6440, 7061, 7120, 8188, 8596, 8722, 9016, 9968, 10235, 10745, 11270, 12280, 12460, 12880, 14122, 14329, 15043, 16376, 17192, 17444, 18032, 20470, 21490, 21805, 22540, 24560, 24920, 27323, 28244, 28658, 30086, 32752, 34384, 34888, 35305, 40940, 42980, 43610, 45080, 49427, 49840, 54646, 56488, 57316, 60172, 69776, 70610, 71645, 75215, 81880, 85960, 87220, 90160, 98854, 100303, 109292, 112976, 114632, 120344, 136615, 141220, 143290, 150430, 163760, 171920, 174440, 191261, 197708, 200606, 218584, 229264, 240688, 247135, 273230, 282440, 286580, 300860, 345989, 348880, 382522, 395416, 401212, 437168, 494270, 501515, 546460, 564880, 573160, 601720, 628429, 691978, 765044, 790832, 802424, 956305, 988540, 1003030, 1092920, 1146320, 1203440, 1256858, 1338827, 1383956, 1530088, 1604848, 1729945, 1912610, 1977080, 2006060, 2185840, 2513716, 2677654, 2767912, 3060176, 3142145, 3459890, 3825220, 3954160, 4012120, 4399003, 5027432, 5355308, 5535824, 6284290, 6694135, 6919780, 7650440, 8024240, 8798006, 10054864, 10710616, 12568580, 13388270, 13839560, 15300880, 17596012, 21421232, 21995015, 25137160, 26776540, 27679120, 30793021, 35192024, 43990030, 50274320, 53553080, 61586042, 70384048, 87980060, 107106160, 123172084, 153965105, 175960120, 246344168, 307930210, 351920240, 492688336, 615860420, 1231720840, 2463441680]

約数ペア:

[(1, 2463441680), (2, 1231720840), (4, 615860420), (5, 492688336), (7, 351920240), (8, 307930210), (10, 246344168), (14, 175960120), (16, 153965105), (20, 123172084), (23, 107106160), (28, 87980060), (35, 70384048), (40, 61586042), (46, 53553080), (49, 50274320), (56, 43990030), (70, 35192024), (80, 30793021), (89, 27679120), (92, 26776540), (98, 25137160), (112, 21995015), (115, 21421232), (140, 17596012), (161, 15300880), (178, 13839560), (184, 13388270), (196, 12568580), (230, 10710616), (245, 10054864), (280, 8798006), (307, 8024240), (322, 7650440), (356, 6919780), (368, 6694135), (392, 6284290), (445, 5535824), (460, 5355308), (490, 5027432), (560, 4399003), (614, 4012120), (623, 3954160), (644, 3825220), (712, 3459890), (784, 3142145), (805, 3060176), (890, 2767912), (920, 2677654), (980, 2513716), (1127, 2185840), (1228, 2006060), (1246, 1977080), (1288, 1912610), (1424, 1729945), (1535, 1604848), (1610, 1530088), (1780, 1383956), (1840, 1338827), (1960, 1256858), (2047, 1203440), (2149, 1146320), (2254, 1092920), (2456, 1003030), (2492, 988540), (2576, 956305), (3070, 802424), (3115, 790832), (3220, 765044), (3560, 691978), (3920, 628429), (4094, 601720), (4298, 573160), (4361, 564880), (4508, 546460), (4912, 501515), (4984, 494270), (5635, 437168), (6140, 401212), (6230, 395416), (6440, 382522), (7061, 348880), (7120, 345989), (8188, 300860), (8596, 286580), (8722, 282440), (9016, 273230), (9968, 247135), (10235, 240688), (10745, 229264), (11270, 218584), (12280, 200606), (12460, 197708), (12880, 191261), (14122, 174440), (14329, 171920), (15043, 163760), (16376, 150430), (17192, 143290), (17444, 141220), (18032, 136615), (20470, 120344), (21490, 114632), (21805, 112976), (22540, 109292), (24560, 100303), (24920, 98854), (27323, 90160), (28244, 87220), (28658, 85960), (30086, 81880), (32752, 75215), (34384, 71645), (34888, 70610), (35305, 69776), (40940, 60172), (42980, 57316), (43610, 56488), (45080, 54646), (49427, 49840)]