680001907320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1\times {\mathrm{9221}}^1$

素因数の和:11910

約数の個数: 192

約数和(自身を含む): 2239086844800

約数和(自身を除く): 1559084937480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2593, 2844, 3160, 3555, 4740, 5186, 5688, 7110, 7779, 9221, 9480, 10372, 12965, 14220, 15558, 18442, 20744, 23337, 25930, 27663, 28440, 31116, 36884, 38895, 46105, 46674, 51860, 55326, 62232, 73768, 77790, 82989, 92210, 93348, 103720, 110652, 116685, 138315, 155580, 165978, 184420, 186696, 204847, 221304, 233370, 276630, 311160, 331956, 368840, 409694, 414945, 466740, 553260, 614541, 663912, 728459, 819388, 829890, 933480, 1024235, 1106520, 1229082, 1456918, 1638776, 1659780, 1843623, 2048470, 2185377, 2458164, 2913836, 3072705, 3319560, 3642295, 3687246, 4096940, 4370754, 4916328, 5827672, 6145410, 6556131, 7284590, 7374492, 8193880, 8741508, 9218115, 10926885, 12290820, 13112262, 14569180, 14748984, 17483016, 18436230, 21853770, 23910053, 24581640, 26224524, 29138360, 32780655, 36872460, 43707540, 47820106, 52449048, 65561310, 71730159, 73744920, 87415080, 95640212, 119550265, 131122620, 143460318, 191280424, 215190477, 239100530, 262245240, 286920636, 358650795, 430380954, 478201060, 573841272, 717301590, 860761908, 956402120, 1075952385, 1434603180, 1721523816, 1888894187, 2151904770, 2869206360, 3777788374, 4303809540, 5666682561, 7555576748, 8607619080, 9444470935, 11333365122, 15111153496, 17000047683, 18888941870, 22666730244, 28333412805, 34000095366, 37777883740, 45333460488, 56666825610, 68000190732, 75555767480, 85000238415, 113333651220, 136000381464, 170000476830, 226667302440, 340000953660, 680001907320]

約数ペア:

[(1, 680001907320), (2, 340000953660), (3, 226667302440), (4, 170000476830), (5, 136000381464), (6, 113333651220), (8, 85000238415), (9, 75555767480), (10, 68000190732), (12, 56666825610), (15, 45333460488), (18, 37777883740), (20, 34000095366), (24, 28333412805), (30, 22666730244), (36, 18888941870), (40, 17000047683), (45, 15111153496), (60, 11333365122), (72, 9444470935), (79, 8607619080), (90, 7555576748), (120, 5666682561), (158, 4303809540), (180, 3777788374), (237, 2869206360), (316, 2151904770), (360, 1888894187), (395, 1721523816), (474, 1434603180), (632, 1075952385), (711, 956402120), (790, 860761908), (948, 717301590), (1185, 573841272), (1422, 478201060), (1580, 430380954), (1896, 358650795), (2370, 286920636), (2593, 262245240), (2844, 239100530), (3160, 215190477), (3555, 191280424), (4740, 143460318), (5186, 131122620), (5688, 119550265), (7110, 95640212), (7779, 87415080), (9221, 73744920), (9480, 71730159), (10372, 65561310), (12965, 52449048), (14220, 47820106), (15558, 43707540), (18442, 36872460), (20744, 32780655), (23337, 29138360), (25930, 26224524), (27663, 24581640), (28440, 23910053), (31116, 21853770), (36884, 18436230), (38895, 17483016), (46105, 14748984), (46674, 14569180), (51860, 13112262), (55326, 12290820), (62232, 10926885), (73768, 9218115), (77790, 8741508), (82989, 8193880), (92210, 7374492), (93348, 7284590), (103720, 6556131), (110652, 6145410), (116685, 5827672), (138315, 4916328), (155580, 4370754), (165978, 4096940), (184420, 3687246), (186696, 3642295), (204847, 3319560), (221304, 3072705), (233370, 2913836), (276630, 2458164), (311160, 2185377), (331956, 2048470), (368840, 1843623), (409694, 1659780), (414945, 1638776), (466740, 1456918), (553260, 1229082), (614541, 1106520), (663912, 1024235), (728459, 933480), (819388, 829890)]