577445680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 1684445760

約数和(自身を除く): 1107000080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 35, 37, 40, 56, 58, 62, 70, 74, 80, 112, 116, 124, 140, 145, 148, 155, 185, 203, 217, 232, 248, 259, 280, 290, 296, 310, 370, 406, 434, 464, 496, 518, 560, 580, 592, 620, 740, 812, 868, 899, 961, 1015, 1036, 1073, 1085, 1147, 1160, 1240, 1295, 1480, 1624, 1736, 1798, 1922, 2030, 2072, 2146, 2170, 2294, 2320, 2480, 2590, 2960, 3248, 3472, 3596, 3844, 4060, 4144, 4292, 4340, 4495, 4588, 4805, 5180, 5365, 5735, 6293, 6727, 7192, 7511, 7688, 8029, 8120, 8584, 8680, 8990, 9176, 9610, 10360, 10730, 11470, 12586, 13454, 14384, 15022, 15376, 16058, 16240, 17168, 17360, 17980, 18352, 19220, 20720, 21460, 22940, 25172, 26908, 27869, 30044, 31465, 32116, 33263, 33635, 35557, 35960, 37555, 38440, 40145, 42920, 45880, 50344, 53816, 55738, 60088, 62930, 64232, 66526, 67270, 71114, 71920, 75110, 76880, 80290, 85840, 91760, 100688, 107632, 111476, 120176, 125860, 128464, 133052, 134540, 139345, 142228, 150220, 160580, 166315, 177785, 195083, 222952, 232841, 248899, 251720, 266104, 269080, 278690, 284456, 300440, 321160, 332630, 355570, 390166, 445904, 465682, 497798, 503440, 532208, 538160, 557380, 568912, 600880, 642320, 665260, 711140, 780332, 931364, 975415, 995596, 1031153, 1114760, 1164205, 1244495, 1330520, 1422280, 1560664, 1862728, 1950830, 1991192, 2062306, 2229520, 2328410, 2488990, 2661040, 2844560, 3121328, 3725456, 3901660, 3982384, 4124612, 4656820, 4977980, 5155765, 7218071, 7803320, 8249224, 9313640, 9955960, 10311530, 14436142, 15606640, 16498448, 18627280, 19911920, 20623060, 28872284, 36090355, 41246120, 57744568, 72180710, 82492240, 115489136, 144361420, 288722840, 577445680]

約数ペア:

[(1, 577445680), (2, 288722840), (4, 144361420), (5, 115489136), (7, 82492240), (8, 72180710), (10, 57744568), (14, 41246120), (16, 36090355), (20, 28872284), (28, 20623060), (29, 19911920), (31, 18627280), (35, 16498448), (37, 15606640), (40, 14436142), (56, 10311530), (58, 9955960), (62, 9313640), (70, 8249224), (74, 7803320), (80, 7218071), (112, 5155765), (116, 4977980), (124, 4656820), (140, 4124612), (145, 3982384), (148, 3901660), (155, 3725456), (185, 3121328), (203, 2844560), (217, 2661040), (232, 2488990), (248, 2328410), (259, 2229520), (280, 2062306), (290, 1991192), (296, 1950830), (310, 1862728), (370, 1560664), (406, 1422280), (434, 1330520), (464, 1244495), (496, 1164205), (518, 1114760), (560, 1031153), (580, 995596), (592, 975415), (620, 931364), (740, 780332), (812, 711140), (868, 665260), (899, 642320), (961, 600880), (1015, 568912), (1036, 557380), (1073, 538160), (1085, 532208), (1147, 503440), (1160, 497798), (1240, 465682), (1295, 445904), (1480, 390166), (1624, 355570), (1736, 332630), (1798, 321160), (1922, 300440), (2030, 284456), (2072, 278690), (2146, 269080), (2170, 266104), (2294, 251720), (2320, 248899), (2480, 232841), (2590, 222952), (2960, 195083), (3248, 177785), (3472, 166315), (3596, 160580), (3844, 150220), (4060, 142228), (4144, 139345), (4292, 134540), (4340, 133052), (4495, 128464), (4588, 125860), (4805, 120176), (5180, 111476), (5365, 107632), (5735, 100688), (6293, 91760), (6727, 85840), (7192, 80290), (7511, 76880), (7688, 75110), (8029, 71920), (8120, 71114), (8584, 67270), (8680, 66526), (8990, 64232), (9176, 62930), (9610, 60088), (10360, 55738), (10730, 53816), (11470, 50344), (12586, 45880), (13454, 42920), (14384, 40145), (15022, 38440), (15376, 37555), (16058, 35960), (16240, 35557), (17168, 33635), (17360, 33263), (17980, 32116), (18352, 31465), (19220, 30044), (20720, 27869), (21460, 26908), (22940, 25172)]