488722080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 288

約数和(自身を含む): 1954653120

約数和(自身を除く): 1465931040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 735, 770, 784, 840, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1889, 1960, 2156, 2310, 2352, 2464, 2640, 2695, 2940, 3080, 3234, 3360, 3696, 3778, 3920, 4312, 4620, 4704, 5280, 5390, 5667, 5880, 6160, 6468, 7392, 7556, 7840, 8085, 8624, 9240, 9445, 10780, 11334, 11760, 12320, 12936, 13223, 15112, 16170, 17248, 18480, 18890, 20779, 21560, 22668, 23520, 25872, 26446, 28335, 30224, 32340, 36960, 37780, 39669, 41558, 43120, 45336, 51744, 52892, 56670, 60448, 62337, 64680, 66115, 75560, 79338, 83116, 86240, 90672, 92561, 103895, 105784, 113340, 124674, 129360, 132230, 145453, 151120, 158676, 166232, 181344, 185122, 198345, 207790, 211568, 226680, 249348, 258720, 264460, 277683, 290906, 302240, 311685, 317352, 332464, 370244, 396690, 415580, 423136, 436359, 453360, 462805, 498696, 528920, 555366, 581812, 623370, 634704, 664928, 727265, 740488, 793380, 831160, 872718, 906720, 925610, 997392, 1018171, 1057840, 1110732, 1163624, 1246740, 1269408, 1388415, 1454530, 1480976, 1586760, 1662320, 1745436, 1851220, 1994784, 2036342, 2115680, 2181795, 2221464, 2327248, 2493480, 2776830, 2909060, 2961952, 3054513, 3173520, 3324640, 3490872, 3702440, 4072684, 4363590, 4442928, 4654496, 4986960, 5090855, 5553660, 5818120, 6109026, 6347040, 6981744, 7404880, 8145368, 8727180, 8885856, 9973920, 10181710, 11107320, 11636240, 12218052, 13963488, 14809760, 15272565, 16290736, 17454360, 20363420, 22214640, 23272480, 24436104, 30545130, 32581472, 34908720, 40726840, 44429280, 48872208, 61090260, 69817440, 81453680, 97744416, 122180520, 162907360, 244361040, 488722080]

約数ペア:

[(1, 488722080), (2, 244361040), (3, 162907360), (4, 122180520), (5, 97744416), (6, 81453680), (7, 69817440), (8, 61090260), (10, 48872208), (11, 44429280), (12, 40726840), (14, 34908720), (15, 32581472), (16, 30545130), (20, 24436104), (21, 23272480), (22, 22214640), (24, 20363420), (28, 17454360), (30, 16290736), (32, 15272565), (33, 14809760), (35, 13963488), (40, 12218052), (42, 11636240), (44, 11107320), (48, 10181710), (49, 9973920), (55, 8885856), (56, 8727180), (60, 8145368), (66, 7404880), (70, 6981744), (77, 6347040), (80, 6109026), (84, 5818120), (88, 5553660), (96, 5090855), (98, 4986960), (105, 4654496), (110, 4442928), (112, 4363590), (120, 4072684), (132, 3702440), (140, 3490872), (147, 3324640), (154, 3173520), (160, 3054513), (165, 2961952), (168, 2909060), (176, 2776830), (196, 2493480), (210, 2327248), (220, 2221464), (224, 2181795), (231, 2115680), (240, 2036342), (245, 1994784), (264, 1851220), (280, 1745436), (294, 1662320), (308, 1586760), (330, 1480976), (336, 1454530), (352, 1388415), (385, 1269408), (392, 1246740), (420, 1163624), (440, 1110732), (462, 1057840), (480, 1018171), (490, 997392), (528, 925610), (539, 906720), (560, 872718), (588, 831160), (616, 793380), (660, 740488), (672, 727265), (735, 664928), (770, 634704), (784, 623370), (840, 581812), (880, 555366), (924, 528920), (980, 498696), (1056, 462805), (1078, 453360), (1120, 436359), (1155, 423136), (1176, 415580), (1232, 396690), (1320, 370244), (1470, 332464), (1540, 317352), (1568, 311685), (1617, 302240), (1680, 290906), (1760, 277683), (1848, 264460), (1889, 258720), (1960, 249348), (2156, 226680), (2310, 211568), (2352, 207790), (2464, 198345), (2640, 185122), (2695, 181344), (2940, 166232), (3080, 158676), (3234, 151120), (3360, 145453), (3696, 132230), (3778, 129360), (3920, 124674), (4312, 113340), (4620, 105784), (4704, 103895), (5280, 92561), (5390, 90672), (5667, 86240), (5880, 83116), (6160, 79338), (6468, 75560), (7392, 66115), (7556, 64680), (7840, 62337), (8085, 60448), (8624, 56670), (9240, 52892), (9445, 51744), (10780, 45336), (11334, 43120), (11760, 41558), (12320, 39669), (12936, 37780), (13223, 36960), (15112, 32340), (16170, 30224), (17248, 28335), (18480, 26446), (18890, 25872), (20779, 23520), (21560, 22668)]