208033560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2718

約数の個数: 192

約数和(自身を含む): 797921280

約数和(自身を除く): 589887720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2663, 2790, 3255, 3720, 3906, 4340, 5208, 5326, 5580, 6510, 7812, 7989, 8680, 9765, 10652, 11160, 13020, 13315, 15624, 15978, 18641, 19530, 21304, 23967, 26040, 26630, 31956, 37282, 39060, 39945, 47934, 53260, 55923, 63912, 74564, 78120, 79890, 82553, 93205, 95868, 106520, 111846, 119835, 149128, 159780, 165106, 167769, 186410, 191736, 223692, 239670, 247659, 279615, 319560, 330212, 335538, 372820, 412765, 447384, 479340, 495318, 559230, 577871, 660424, 671076, 742977, 745640, 825530, 838845, 958680, 990636, 1118460, 1155742, 1238295, 1342152, 1485954, 1651060, 1677690, 1733613, 1981272, 2236920, 2311484, 2476590, 2889355, 2971908, 3302120, 3355380, 3467226, 3714885, 4622968, 4953180, 5200839, 5778710, 5943816, 6710760, 6934452, 7429770, 8668065, 9906360, 10401678, 11557420, 13868904, 14859540, 17336130, 20803356, 23114840, 26004195, 29719080, 34672260, 41606712, 52008390, 69344520, 104016780, 208033560]

約数ペア:

[(1, 208033560), (2, 104016780), (3, 69344520), (4, 52008390), (5, 41606712), (6, 34672260), (7, 29719080), (8, 26004195), (9, 23114840), (10, 20803356), (12, 17336130), (14, 14859540), (15, 13868904), (18, 11557420), (20, 10401678), (21, 9906360), (24, 8668065), (28, 7429770), (30, 6934452), (31, 6710760), (35, 5943816), (36, 5778710), (40, 5200839), (42, 4953180), (45, 4622968), (56, 3714885), (60, 3467226), (62, 3355380), (63, 3302120), (70, 2971908), (72, 2889355), (84, 2476590), (90, 2311484), (93, 2236920), (105, 1981272), (120, 1733613), (124, 1677690), (126, 1651060), (140, 1485954), (155, 1342152), (168, 1238295), (180, 1155742), (186, 1118460), (210, 990636), (217, 958680), (248, 838845), (252, 825530), (279, 745640), (280, 742977), (310, 671076), (315, 660424), (360, 577871), (372, 559230), (420, 495318), (434, 479340), (465, 447384), (504, 412765), (558, 372820), (620, 335538), (630, 330212), (651, 319560), (744, 279615), (840, 247659), (868, 239670), (930, 223692), (1085, 191736), (1116, 186410), (1240, 167769), (1260, 165106), (1302, 159780), (1395, 149128), (1736, 119835), (1860, 111846), (1953, 106520), (2170, 95868), (2232, 93205), (2520, 82553), (2604, 79890), (2663, 78120), (2790, 74564), (3255, 63912), (3720, 55923), (3906, 53260), (4340, 47934), (5208, 39945), (5326, 39060), (5580, 37282), (6510, 31956), (7812, 26630), (7989, 26040), (8680, 23967), (9765, 21304), (10652, 19530), (11160, 18641), (13020, 15978), (13315, 15624)]