201683160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 755239680

約数和(自身を除く): 553556520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 163, 168, 180, 210, 252, 280, 315, 326, 360, 420, 489, 491, 504, 630, 652, 815, 840, 978, 982, 1141, 1260, 1304, 1467, 1473, 1630, 1956, 1964, 2282, 2445, 2455, 2520, 2934, 2946, 3260, 3423, 3437, 3912, 3928, 4419, 4564, 4890, 4910, 5705, 5868, 5892, 6520, 6846, 6874, 7335, 7365, 8838, 9128, 9780, 9820, 10269, 10311, 11410, 11736, 11784, 13692, 13748, 14670, 14730, 17115, 17185, 17676, 19560, 19640, 20538, 20622, 22095, 22820, 27384, 27496, 29340, 29460, 30933, 34230, 34370, 35352, 41076, 41244, 44190, 45640, 51345, 51555, 58680, 58920, 61866, 68460, 68740, 80033, 82152, 82488, 88380, 102690, 103110, 123732, 136920, 137480, 154665, 160066, 176760, 205380, 206220, 240099, 247464, 309330, 320132, 400165, 410760, 412440, 480198, 560231, 618660, 640264, 720297, 800330, 960396, 1120462, 1200495, 1237320, 1440594, 1600660, 1680693, 1920792, 2240924, 2400990, 2801155, 2881188, 3201320, 3361386, 3601485, 4481848, 4801980, 5042079, 5602310, 5762376, 6722772, 7202970, 8403465, 9603960, 10084158, 11204620, 13445544, 14405940, 16806930, 20168316, 22409240, 25210395, 28811880, 33613860, 40336632, 50420790, 67227720, 100841580, 201683160]

約数ペア:

[(1, 201683160), (2, 100841580), (3, 67227720), (4, 50420790), (5, 40336632), (6, 33613860), (7, 28811880), (8, 25210395), (9, 22409240), (10, 20168316), (12, 16806930), (14, 14405940), (15, 13445544), (18, 11204620), (20, 10084158), (21, 9603960), (24, 8403465), (28, 7202970), (30, 6722772), (35, 5762376), (36, 5602310), (40, 5042079), (42, 4801980), (45, 4481848), (56, 3601485), (60, 3361386), (63, 3201320), (70, 2881188), (72, 2801155), (84, 2400990), (90, 2240924), (105, 1920792), (120, 1680693), (126, 1600660), (140, 1440594), (163, 1237320), (168, 1200495), (180, 1120462), (210, 960396), (252, 800330), (280, 720297), (315, 640264), (326, 618660), (360, 560231), (420, 480198), (489, 412440), (491, 410760), (504, 400165), (630, 320132), (652, 309330), (815, 247464), (840, 240099), (978, 206220), (982, 205380), (1141, 176760), (1260, 160066), (1304, 154665), (1467, 137480), (1473, 136920), (1630, 123732), (1956, 103110), (1964, 102690), (2282, 88380), (2445, 82488), (2455, 82152), (2520, 80033), (2934, 68740), (2946, 68460), (3260, 61866), (3423, 58920), (3437, 58680), (3912, 51555), (3928, 51345), (4419, 45640), (4564, 44190), (4890, 41244), (4910, 41076), (5705, 35352), (5868, 34370), (5892, 34230), (6520, 30933), (6846, 29460), (6874, 29340), (7335, 27496), (7365, 27384), (8838, 22820), (9128, 22095), (9780, 20622), (9820, 20538), (10269, 19640), (10311, 19560), (11410, 17676), (11736, 17185), (11784, 17115), (13692, 14730), (13748, 14670)]