420713280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:714

約数の個数: 336

約数和(自身を含む): 1652558544

約数和(自身を除く): 1231845264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 661, 663, 680, 720, 765, 780, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1170, 1224, 1248, 1322, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1983, 1989, 2040, 2080, 2210, 2340, 2448, 2496, 2644, 2652, 2720, 2880, 3060, 3120, 3264, 3305, 3315, 3536, 3744, 3966, 3978, 4080, 4160, 4420, 4680, 4896, 5288, 5304, 5440, 5949, 6120, 6240, 6610, 6630, 7072, 7488, 7932, 7956, 8160, 8593, 8840, 9360, 9792, 9915, 9945, 10576, 10608, 11237, 11898, 12240, 12480, 13220, 13260, 14144, 15864, 15912, 16320, 17186, 17680, 18720, 19830, 19890, 21152, 21216, 22474, 23796, 24480, 25779, 26440, 26520, 29745, 31728, 31824, 33711, 34372, 35360, 37440, 39660, 39780, 42304, 42432, 42965, 44948, 47592, 48960, 51558, 52880, 53040, 56185, 59490, 63456, 63648, 67422, 68744, 70720, 77337, 79320, 79560, 85930, 89896, 95184, 101133, 103116, 105760, 106080, 112370, 118980, 126912, 127296, 128895, 134844, 137488, 146081, 154674, 158640, 159120, 168555, 171860, 179792, 190368, 202266, 206232, 211520, 212160, 224740, 237960, 257790, 269688, 274976, 292162, 309348, 317280, 318240, 337110, 343720, 359584, 380736, 386685, 404532, 412464, 438243, 449480, 475920, 505665, 515580, 539376, 549952, 584324, 618696, 634560, 636480, 674220, 687440, 719168, 730405, 773370, 809064, 824928, 876486, 898960, 951840, 1011330, 1031160, 1078752, 1168648, 1237392, 1314729, 1348440, 1374880, 1460810, 1546740, 1618128, 1649856, 1752972, 1797920, 1903680, 2022660, 2062320, 2157504, 2191215, 2337296, 2474784, 2629458, 2696880, 2749760, 2921620, 3093480, 3236256, 3505944, 3595840, 4045320, 4124640, 4382430, 4674592, 4949568, 5258916, 5393760, 5843240, 6186960, 6472512, 6573645, 7011888, 8090640, 8249280, 8764860, 9349184, 10517832, 10787520, 11686480, 12373920, 13147290, 14023776, 16181280, 17529720, 21035664, 23372960, 24747840, 26294580, 28047552, 32362560, 35059440, 42071328, 46745920, 52589160, 70118880, 84142656, 105178320, 140237760, 210356640, 420713280]

約数ペア:

[(1, 420713280), (2, 210356640), (3, 140237760), (4, 105178320), (5, 84142656), (6, 70118880), (8, 52589160), (9, 46745920), (10, 42071328), (12, 35059440), (13, 32362560), (15, 28047552), (16, 26294580), (17, 24747840), (18, 23372960), (20, 21035664), (24, 17529720), (26, 16181280), (30, 14023776), (32, 13147290), (34, 12373920), (36, 11686480), (39, 10787520), (40, 10517832), (45, 9349184), (48, 8764860), (51, 8249280), (52, 8090640), (60, 7011888), (64, 6573645), (65, 6472512), (68, 6186960), (72, 5843240), (78, 5393760), (80, 5258916), (85, 4949568), (90, 4674592), (96, 4382430), (102, 4124640), (104, 4045320), (117, 3595840), (120, 3505944), (130, 3236256), (136, 3093480), (144, 2921620), (153, 2749760), (156, 2696880), (160, 2629458), (170, 2474784), (180, 2337296), (192, 2191215), (195, 2157504), (204, 2062320), (208, 2022660), (221, 1903680), (234, 1797920), (240, 1752972), (255, 1649856), (260, 1618128), (272, 1546740), (288, 1460810), (306, 1374880), (312, 1348440), (320, 1314729), (340, 1237392), (360, 1168648), (390, 1078752), (408, 1031160), (416, 1011330), (442, 951840), (468, 898960), (480, 876486), (510, 824928), (520, 809064), (544, 773370), (576, 730405), (585, 719168), (612, 687440), (624, 674220), (661, 636480), (663, 634560), (680, 618696), (720, 584324), (765, 549952), (780, 539376), (816, 515580), (832, 505665), (884, 475920), (936, 449480), (960, 438243), (1020, 412464), (1040, 404532), (1088, 386685), (1105, 380736), (1170, 359584), (1224, 343720), (1248, 337110), (1322, 318240), (1326, 317280), (1360, 309348), (1440, 292162), (1530, 274976), (1560, 269688), (1632, 257790), (1768, 237960), (1872, 224740), (1983, 212160), (1989, 211520), (2040, 206232), (2080, 202266), (2210, 190368), (2340, 179792), (2448, 171860), (2496, 168555), (2644, 159120), (2652, 158640), (2720, 154674), (2880, 146081), (3060, 137488), (3120, 134844), (3264, 128895), (3305, 127296), (3315, 126912), (3536, 118980), (3744, 112370), (3966, 106080), (3978, 105760), (4080, 103116), (4160, 101133), (4420, 95184), (4680, 89896), (4896, 85930), (5288, 79560), (5304, 79320), (5440, 77337), (5949, 70720), (6120, 68744), (6240, 67422), (6610, 63648), (6630, 63456), (7072, 59490), (7488, 56185), (7932, 53040), (7956, 52880), (8160, 51558), (8593, 48960), (8840, 47592), (9360, 44948), (9792, 42965), (9915, 42432), (9945, 42304), (10576, 39780), (10608, 39660), (11237, 37440), (11898, 35360), (12240, 34372), (12480, 33711), (13220, 31824), (13260, 31728), (14144, 29745), (15864, 26520), (15912, 26440), (16320, 25779), (17186, 24480), (17680, 23796), (18720, 22474), (19830, 21216), (19890, 21152)]