497453820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 1557964800

約数和(自身を除く): 1060510980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 41, 57, 58, 60, 76, 82, 87, 95, 114, 116, 123, 145, 164, 174, 190, 205, 228, 246, 285, 290, 348, 367, 380, 410, 435, 492, 551, 570, 580, 615, 734, 779, 820, 870, 1101, 1102, 1140, 1189, 1230, 1468, 1558, 1653, 1740, 1835, 2202, 2204, 2337, 2378, 2460, 2755, 3116, 3306, 3567, 3670, 3895, 4404, 4674, 4756, 5505, 5510, 5945, 6612, 6973, 7134, 7340, 7790, 8265, 9348, 10643, 11010, 11020, 11685, 11890, 13946, 14268, 15047, 15580, 16530, 17835, 20919, 21286, 22020, 22591, 23370, 23780, 27892, 30094, 31929, 33060, 34865, 35670, 41838, 42572, 45141, 45182, 46740, 53215, 60188, 63858, 67773, 69730, 71340, 75235, 83676, 90282, 90364, 104595, 106430, 112955, 127716, 135546, 139460, 150470, 159645, 180564, 202217, 209190, 212860, 225705, 225910, 271092, 285893, 300940, 319290, 338865, 404434, 418380, 436363, 451410, 451820, 571786, 606651, 638580, 677730, 808868, 857679, 872726, 902820, 1011085, 1143572, 1213302, 1309089, 1355460, 1429465, 1715358, 1745452, 2022170, 2181815, 2426604, 2618178, 2858930, 3033255, 3430716, 4044340, 4288395, 4363630, 5236356, 5717860, 6066510, 6545445, 8290897, 8576790, 8727260, 12133020, 13090890, 16581794, 17153580, 24872691, 26181780, 33163588, 41454485, 49745382, 82908970, 99490764, 124363455, 165817940, 248726910, 497453820]

約数ペア:

[(1, 497453820), (2, 248726910), (3, 165817940), (4, 124363455), (5, 99490764), (6, 82908970), (10, 49745382), (12, 41454485), (15, 33163588), (19, 26181780), (20, 24872691), (29, 17153580), (30, 16581794), (38, 13090890), (41, 12133020), (57, 8727260), (58, 8576790), (60, 8290897), (76, 6545445), (82, 6066510), (87, 5717860), (95, 5236356), (114, 4363630), (116, 4288395), (123, 4044340), (145, 3430716), (164, 3033255), (174, 2858930), (190, 2618178), (205, 2426604), (228, 2181815), (246, 2022170), (285, 1745452), (290, 1715358), (348, 1429465), (367, 1355460), (380, 1309089), (410, 1213302), (435, 1143572), (492, 1011085), (551, 902820), (570, 872726), (580, 857679), (615, 808868), (734, 677730), (779, 638580), (820, 606651), (870, 571786), (1101, 451820), (1102, 451410), (1140, 436363), (1189, 418380), (1230, 404434), (1468, 338865), (1558, 319290), (1653, 300940), (1740, 285893), (1835, 271092), (2202, 225910), (2204, 225705), (2337, 212860), (2378, 209190), (2460, 202217), (2755, 180564), (3116, 159645), (3306, 150470), (3567, 139460), (3670, 135546), (3895, 127716), (4404, 112955), (4674, 106430), (4756, 104595), (5505, 90364), (5510, 90282), (5945, 83676), (6612, 75235), (6973, 71340), (7134, 69730), (7340, 67773), (7790, 63858), (8265, 60188), (9348, 53215), (10643, 46740), (11010, 45182), (11020, 45141), (11685, 42572), (11890, 41838), (13946, 35670), (14268, 34865), (15047, 33060), (15580, 31929), (16530, 30094), (17835, 27892), (20919, 23780), (21286, 23370), (22020, 22591)]