631069920

素因数分解:

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

素因数の和:715

約数の個数: 384

約数和(自身を含む): 2522378880

約数和(自身を除く): 1891308960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 585, 612, 624, 661, 663, 680, 702, 720, 765, 780, 816, 864, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1248, 1322, 1326, 1360, 1404, 1440, 1530, 1560, 1632, 1755, 1768, 1836, 1872, 1983, 1989, 2040, 2080, 2160, 2210, 2295, 2340, 2448, 2644, 2652, 2720, 2808, 3060, 3120, 3305, 3315, 3510, 3536, 3672, 3744, 3966, 3978, 4080, 4320, 4420, 4590, 4680, 4896, 5288, 5304, 5616, 5949, 5967, 6120, 6240, 6610, 6630, 7020, 7072, 7344, 7932, 7956, 8160, 8593, 8840, 9180, 9360, 9915, 9945, 10576, 10608, 11232, 11237, 11898, 11934, 12240, 13220, 13260, 14040, 14688, 15864, 15912, 17186, 17680, 17847, 18360, 18720, 19830, 19890, 21152, 21216, 22474, 23796, 23868, 24480, 25779, 26440, 26520, 28080, 29745, 29835, 31728, 31824, 33711, 34372, 35360, 35694, 36720, 39660, 39780, 42965, 44948, 47592, 47736, 51558, 52880, 53040, 56160, 56185, 59490, 59670, 63456, 63648, 67422, 68744, 71388, 73440, 77337, 79320, 79560, 85930, 89235, 89896, 95184, 95472, 101133, 103116, 105760, 106080, 112370, 118980, 119340, 128895, 134844, 137488, 142776, 146081, 154674, 158640, 159120, 168555, 171860, 178470, 179792, 190368, 190944, 202266, 206232, 224740, 232011, 237960, 238680, 257790, 269688, 274976, 285552, 292162, 303399, 309348, 317280, 318240, 337110, 343720, 356940, 359584, 386685, 404532, 412464, 438243, 449480, 464022, 475920, 477360, 505665, 515580, 539376, 571104, 584324, 606798, 618696, 674220, 687440, 713880, 730405, 773370, 809064, 824928, 876486, 898960, 928044, 951840, 954720, 1011330, 1031160, 1078752, 1160055, 1168648, 1213596, 1237392, 1314729, 1348440, 1374880, 1427760, 1460810, 1516995, 1546740, 1618128, 1752972, 1797920, 1856088, 2022660, 2062320, 2191215, 2320110, 2337296, 2427192, 2474784, 2629458, 2696880, 2855520, 2921620, 3033990, 3093480, 3236256, 3505944, 3712176, 3944187, 4045320, 4124640, 4382430, 4640220, 4674592, 4854384, 5258916, 5393760, 5843240, 6067980, 6186960, 6573645, 7011888, 7424352, 7888374, 8090640, 8764860, 9280440, 9708768, 10517832, 11686480, 12135960, 12373920, 13147290, 14023776, 15776748, 16181280, 17529720, 18560880, 19720935, 21035664, 23372960, 24271920, 26294580, 31553496, 35059440, 37121760, 39441870, 42071328, 48543840, 52589160, 63106992, 70118880, 78883740, 105178320, 126213984, 157767480, 210356640, 315534960, 631069920]

約数ペア:

[(1, 631069920), (2, 315534960), (3, 210356640), (4, 157767480), (5, 126213984), (6, 105178320), (8, 78883740), (9, 70118880), (10, 63106992), (12, 52589160), (13, 48543840), (15, 42071328), (16, 39441870), (17, 37121760), (18, 35059440), (20, 31553496), (24, 26294580), (26, 24271920), (27, 23372960), (30, 21035664), (32, 19720935), (34, 18560880), (36, 17529720), (39, 16181280), (40, 15776748), (45, 14023776), (48, 13147290), (51, 12373920), (52, 12135960), (54, 11686480), (60, 10517832), (65, 9708768), (68, 9280440), (72, 8764860), (78, 8090640), (80, 7888374), (85, 7424352), (90, 7011888), (96, 6573645), (102, 6186960), (104, 6067980), (108, 5843240), (117, 5393760), (120, 5258916), (130, 4854384), (135, 4674592), (136, 4640220), (144, 4382430), (153, 4124640), (156, 4045320), (160, 3944187), (170, 3712176), (180, 3505944), (195, 3236256), (204, 3093480), (208, 3033990), (216, 2921620), (221, 2855520), (234, 2696880), (240, 2629458), (255, 2474784), (260, 2427192), (270, 2337296), (272, 2320110), (288, 2191215), (306, 2062320), (312, 2022660), (340, 1856088), (351, 1797920), (360, 1752972), (390, 1618128), (408, 1546740), (416, 1516995), (432, 1460810), (442, 1427760), (459, 1374880), (468, 1348440), (480, 1314729), (510, 1237392), (520, 1213596), (540, 1168648), (544, 1160055), (585, 1078752), (612, 1031160), (624, 1011330), (661, 954720), (663, 951840), (680, 928044), (702, 898960), (720, 876486), (765, 824928), (780, 809064), (816, 773370), (864, 730405), (884, 713880), (918, 687440), (936, 674220), (1020, 618696), (1040, 606798), (1080, 584324), (1105, 571104), (1170, 539376), (1224, 515580), (1248, 505665), (1322, 477360), (1326, 475920), (1360, 464022), (1404, 449480), (1440, 438243), (1530, 412464), (1560, 404532), (1632, 386685), (1755, 359584), (1768, 356940), (1836, 343720), (1872, 337110), (1983, 318240), (1989, 317280), (2040, 309348), (2080, 303399), (2160, 292162), (2210, 285552), (2295, 274976), (2340, 269688), (2448, 257790), (2644, 238680), (2652, 237960), (2720, 232011), (2808, 224740), (3060, 206232), (3120, 202266), (3305, 190944), (3315, 190368), (3510, 179792), (3536, 178470), (3672, 171860), (3744, 168555), (3966, 159120), (3978, 158640), (4080, 154674), (4320, 146081), (4420, 142776), (4590, 137488), (4680, 134844), (4896, 128895), (5288, 119340), (5304, 118980), (5616, 112370), (5949, 106080), (5967, 105760), (6120, 103116), (6240, 101133), (6610, 95472), (6630, 95184), (7020, 89896), (7072, 89235), (7344, 85930), (7932, 79560), (7956, 79320), (8160, 77337), (8593, 73440), (8840, 71388), (9180, 68744), (9360, 67422), (9915, 63648), (9945, 63456), (10576, 59670), (10608, 59490), (11232, 56185), (11237, 56160), (11898, 53040), (11934, 52880), (12240, 51558), (13220, 47736), (13260, 47592), (14040, 44948), (14688, 42965), (15864, 39780), (15912, 39660), (17186, 36720), (17680, 35694), (17847, 35360), (18360, 34372), (18720, 33711), (19830, 31824), (19890, 31728), (21152, 29835), (21216, 29745), (22474, 28080), (23796, 26520), (23868, 26440), (24480, 25779)]