1564311320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 4217637600

約数和(自身を除く): 2653326280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 109, 110, 130, 143, 169, 193, 218, 220, 260, 286, 338, 386, 436, 440, 520, 545, 572, 676, 715, 772, 845, 872, 965, 1090, 1144, 1199, 1352, 1417, 1430, 1544, 1690, 1859, 1930, 2123, 2180, 2398, 2509, 2834, 2860, 3380, 3718, 3860, 4246, 4360, 4796, 5018, 5668, 5720, 5995, 6760, 7085, 7436, 7720, 8492, 9295, 9592, 10036, 10615, 11336, 11990, 12545, 14170, 14872, 15587, 16984, 18421, 18590, 20072, 21037, 21230, 23980, 25090, 27599, 28340, 31174, 32617, 36842, 37180, 42074, 42460, 47960, 50180, 55198, 56680, 62348, 65234, 73684, 74360, 77935, 84148, 84920, 92105, 100360, 105185, 110396, 124696, 130468, 137995, 147368, 155870, 163085, 168296, 184210, 202631, 210370, 220792, 231407, 260936, 273481, 275990, 311740, 326170, 358787, 368420, 405262, 420740, 462814, 546962, 551980, 623480, 652340, 717574, 736840, 810524, 841480, 925628, 1013155, 1093924, 1103960, 1157035, 1304680, 1367405, 1435148, 1621048, 1793935, 1851256, 2026310, 2187848, 2314070, 2734810, 2870296, 3008291, 3555253, 3587870, 4052620, 4628140, 5469620, 6016582, 7110506, 7175740, 8105240, 9256280, 10939240, 12033164, 14221012, 14351480, 15041455, 17776265, 24066328, 28442024, 30082910, 35552530, 39107783, 60165820, 71105060, 78215566, 120331640, 142210120, 156431132, 195538915, 312862264, 391077830, 782155660, 1564311320]

約数ペア:

[(1, 1564311320), (2, 782155660), (4, 391077830), (5, 312862264), (8, 195538915), (10, 156431132), (11, 142210120), (13, 120331640), (20, 78215566), (22, 71105060), (26, 60165820), (40, 39107783), (44, 35552530), (52, 30082910), (55, 28442024), (65, 24066328), (88, 17776265), (104, 15041455), (109, 14351480), (110, 14221012), (130, 12033164), (143, 10939240), (169, 9256280), (193, 8105240), (218, 7175740), (220, 7110506), (260, 6016582), (286, 5469620), (338, 4628140), (386, 4052620), (436, 3587870), (440, 3555253), (520, 3008291), (545, 2870296), (572, 2734810), (676, 2314070), (715, 2187848), (772, 2026310), (845, 1851256), (872, 1793935), (965, 1621048), (1090, 1435148), (1144, 1367405), (1199, 1304680), (1352, 1157035), (1417, 1103960), (1430, 1093924), (1544, 1013155), (1690, 925628), (1859, 841480), (1930, 810524), (2123, 736840), (2180, 717574), (2398, 652340), (2509, 623480), (2834, 551980), (2860, 546962), (3380, 462814), (3718, 420740), (3860, 405262), (4246, 368420), (4360, 358787), (4796, 326170), (5018, 311740), (5668, 275990), (5720, 273481), (5995, 260936), (6760, 231407), (7085, 220792), (7436, 210370), (7720, 202631), (8492, 184210), (9295, 168296), (9592, 163085), (10036, 155870), (10615, 147368), (11336, 137995), (11990, 130468), (12545, 124696), (14170, 110396), (14872, 105185), (15587, 100360), (16984, 92105), (18421, 84920), (18590, 84148), (20072, 77935), (21037, 74360), (21230, 73684), (23980, 65234), (25090, 62348), (27599, 56680), (28340, 55198), (31174, 50180), (32617, 47960), (36842, 42460), (37180, 42074)]