1008673120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^2$

素因数の和:194

約数の個数: 216

約数和(自身を含む): 2989976976

約数和(自身を除く): 1981303856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 160, 169, 182, 208, 224, 260, 280, 292, 338, 364, 365, 416, 455, 511, 520, 560, 584, 676, 728, 730, 845, 910, 949, 1022, 1040, 1120, 1168, 1183, 1352, 1456, 1460, 1690, 1820, 1898, 2044, 2080, 2336, 2366, 2555, 2704, 2912, 2920, 3380, 3640, 3796, 4088, 4732, 4745, 5110, 5329, 5408, 5840, 5915, 6643, 6760, 7280, 7592, 8176, 9464, 9490, 10220, 10658, 11680, 11830, 12337, 13286, 13520, 14560, 15184, 16352, 18928, 18980, 20440, 21316, 23660, 24674, 26572, 26645, 27040, 30368, 33215, 37303, 37856, 37960, 40880, 42632, 47320, 49348, 53144, 53290, 61685, 66430, 69277, 74606, 75920, 81760, 85264, 86359, 94640, 98696, 106288, 106580, 123370, 132860, 138554, 149212, 151840, 170528, 172718, 186515, 189280, 197392, 212576, 213160, 246740, 265720, 277108, 298424, 345436, 346385, 373030, 394784, 426320, 431795, 484939, 493480, 531440, 554216, 596848, 690872, 692770, 746060, 852640, 863590, 900601, 969878, 986960, 1062880, 1108432, 1193696, 1381744, 1385540, 1492120, 1727180, 1801202, 1939756, 1973920, 2216864, 2424695, 2763488, 2771080, 2984240, 3454360, 3602404, 3879512, 4503005, 4849390, 5542160, 5968480, 6304207, 6908720, 7204808, 7759024, 9006010, 9698780, 11084320, 12608414, 13817440, 14409616, 15518048, 18012020, 19397560, 25216828, 28819232, 31521035, 36024040, 38795120, 50433656, 63042070, 72048080, 77590240, 100867312, 126084140, 144096160, 201734624, 252168280, 504336560, 1008673120]

約数ペア:

[(1, 1008673120), (2, 504336560), (4, 252168280), (5, 201734624), (7, 144096160), (8, 126084140), (10, 100867312), (13, 77590240), (14, 72048080), (16, 63042070), (20, 50433656), (26, 38795120), (28, 36024040), (32, 31521035), (35, 28819232), (40, 25216828), (52, 19397560), (56, 18012020), (65, 15518048), (70, 14409616), (73, 13817440), (80, 12608414), (91, 11084320), (104, 9698780), (112, 9006010), (130, 7759024), (140, 7204808), (146, 6908720), (160, 6304207), (169, 5968480), (182, 5542160), (208, 4849390), (224, 4503005), (260, 3879512), (280, 3602404), (292, 3454360), (338, 2984240), (364, 2771080), (365, 2763488), (416, 2424695), (455, 2216864), (511, 1973920), (520, 1939756), (560, 1801202), (584, 1727180), (676, 1492120), (728, 1385540), (730, 1381744), (845, 1193696), (910, 1108432), (949, 1062880), (1022, 986960), (1040, 969878), (1120, 900601), (1168, 863590), (1183, 852640), (1352, 746060), (1456, 692770), (1460, 690872), (1690, 596848), (1820, 554216), (1898, 531440), (2044, 493480), (2080, 484939), (2336, 431795), (2366, 426320), (2555, 394784), (2704, 373030), (2912, 346385), (2920, 345436), (3380, 298424), (3640, 277108), (3796, 265720), (4088, 246740), (4732, 213160), (4745, 212576), (5110, 197392), (5329, 189280), (5408, 186515), (5840, 172718), (5915, 170528), (6643, 151840), (6760, 149212), (7280, 138554), (7592, 132860), (8176, 123370), (9464, 106580), (9490, 106288), (10220, 98696), (10658, 94640), (11680, 86359), (11830, 85264), (12337, 81760), (13286, 75920), (13520, 74606), (14560, 69277), (15184, 66430), (16352, 61685), (18928, 53290), (18980, 53144), (20440, 49348), (21316, 47320), (23660, 42632), (24674, 40880), (26572, 37960), (26645, 37856), (27040, 37303), (30368, 33215)]