217257955920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{8951}}^1$

素因数の和:9651

約数の個数: 320

約数和(自身を含む): 793639918080

約数和(自身を除く): 576381962160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 661, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1322, 1360, 1530, 1836, 1983, 2040, 2160, 2295, 2448, 2644, 3060, 3305, 3672, 3966, 4080, 4590, 5288, 5949, 6120, 6610, 7344, 7932, 8951, 9180, 9915, 10576, 11237, 11898, 12240, 13220, 15864, 17847, 17902, 18360, 19830, 22474, 23796, 26440, 26853, 29745, 31728, 33711, 35694, 35804, 36720, 39660, 44755, 44948, 47592, 52880, 53706, 56185, 59490, 67422, 71388, 71608, 79320, 80559, 89235, 89510, 89896, 95184, 101133, 107412, 112370, 118980, 134265, 134844, 142776, 143216, 152167, 158640, 161118, 168555, 178470, 179020, 179792, 202266, 214824, 224740, 237960, 241677, 268530, 269688, 285552, 303399, 304334, 322236, 337110, 356940, 358040, 402795, 404532, 429648, 449480, 456501, 475920, 483354, 505665, 537060, 539376, 606798, 608668, 644472, 674220, 713880, 716080, 760835, 805590, 809064, 898960, 913002, 966708, 1011330, 1074120, 1208385, 1213596, 1217336, 1288944, 1348440, 1369503, 1427760, 1516995, 1521670, 1611180, 1618128, 1826004, 1933416, 2022660, 2148240, 2282505, 2416770, 2427192, 2434672, 2696880, 2739006, 3033990, 3043340, 3222360, 3652008, 3866832, 4045320, 4108509, 4565010, 4833540, 4854384, 5478012, 5916611, 6067980, 6086680, 6444720, 6847515, 7304016, 8090640, 8217018, 9130020, 9667080, 10956024, 11833222, 12135960, 12173360, 13695030, 16434036, 17749833, 18260040, 19334160, 20542545, 21912048, 23666444, 24271920, 27390060, 29583055, 32868072, 35499666, 36520080, 41085090, 47332888, 53249499, 54780120, 59166110, 65736144, 70999332, 82170180, 88749165, 94665776, 100582387, 106498998, 109560240, 118332220, 141998664, 159748497, 164340360, 177498330, 201164774, 212997996, 236664440, 266247495, 283997328, 301747161, 319496994, 328680720, 354996660, 402329548, 425995992, 473328880, 502911935, 532494990, 603494322, 638993988, 709993320, 798742485, 804659096, 851991984, 905241483, 1005823870, 1064989980, 1206988644, 1277987976, 1419986640, 1508735805, 1597484970, 1609318192, 1810482966, 2011647740, 2129979960, 2413977288, 2555975952, 2715724449, 3017471610, 3194969940, 3620965932, 4023295480, 4259959920, 4526207415, 4827954576, 5431448898, 6034943220, 6389939880, 7241931864, 8046590960, 9052414830, 10862897796, 12069886440, 12779879760, 13578622245, 14483863728, 18104829660, 21725795592, 24139772880, 27157244490, 36209659320, 43451591184, 54314488980, 72419318640, 108628977960, 217257955920]

約数ペア:

[(1, 217257955920), (2, 108628977960), (3, 72419318640), (4, 54314488980), (5, 43451591184), (6, 36209659320), (8, 27157244490), (9, 24139772880), (10, 21725795592), (12, 18104829660), (15, 14483863728), (16, 13578622245), (17, 12779879760), (18, 12069886440), (20, 10862897796), (24, 9052414830), (27, 8046590960), (30, 7241931864), (34, 6389939880), (36, 6034943220), (40, 5431448898), (45, 4827954576), (48, 4526207415), (51, 4259959920), (54, 4023295480), (60, 3620965932), (68, 3194969940), (72, 3017471610), (80, 2715724449), (85, 2555975952), (90, 2413977288), (102, 2129979960), (108, 2011647740), (120, 1810482966), (135, 1609318192), (136, 1597484970), (144, 1508735805), (153, 1419986640), (170, 1277987976), (180, 1206988644), (204, 1064989980), (216, 1005823870), (240, 905241483), (255, 851991984), (270, 804659096), (272, 798742485), (306, 709993320), (340, 638993988), (360, 603494322), (408, 532494990), (432, 502911935), (459, 473328880), (510, 425995992), (540, 402329548), (612, 354996660), (661, 328680720), (680, 319496994), (720, 301747161), (765, 283997328), (816, 266247495), (918, 236664440), (1020, 212997996), (1080, 201164774), (1224, 177498330), (1322, 164340360), (1360, 159748497), (1530, 141998664), (1836, 118332220), (1983, 109560240), (2040, 106498998), (2160, 100582387), (2295, 94665776), (2448, 88749165), (2644, 82170180), (3060, 70999332), (3305, 65736144), (3672, 59166110), (3966, 54780120), (4080, 53249499), (4590, 47332888), (5288, 41085090), (5949, 36520080), (6120, 35499666), (6610, 32868072), (7344, 29583055), (7932, 27390060), (8951, 24271920), (9180, 23666444), (9915, 21912048), (10576, 20542545), (11237, 19334160), (11898, 18260040), (12240, 17749833), (13220, 16434036), (15864, 13695030), (17847, 12173360), (17902, 12135960), (18360, 11833222), (19830, 10956024), (22474, 9667080), (23796, 9130020), (26440, 8217018), (26853, 8090640), (29745, 7304016), (31728, 6847515), (33711, 6444720), (35694, 6086680), (35804, 6067980), (36720, 5916611), (39660, 5478012), (44755, 4854384), (44948, 4833540), (47592, 4565010), (52880, 4108509), (53706, 4045320), (56185, 3866832), (59490, 3652008), (67422, 3222360), (71388, 3043340), (71608, 3033990), (79320, 2739006), (80559, 2696880), (89235, 2434672), (89510, 2427192), (89896, 2416770), (95184, 2282505), (101133, 2148240), (107412, 2022660), (112370, 1933416), (118980, 1826004), (134265, 1618128), (134844, 1611180), (142776, 1521670), (143216, 1516995), (152167, 1427760), (158640, 1369503), (161118, 1348440), (168555, 1288944), (178470, 1217336), (179020, 1213596), (179792, 1208385), (202266, 1074120), (214824, 1011330), (224740, 966708), (237960, 913002), (241677, 898960), (268530, 809064), (269688, 805590), (285552, 760835), (303399, 716080), (304334, 713880), (322236, 674220), (337110, 644472), (356940, 608668), (358040, 606798), (402795, 539376), (404532, 537060), (429648, 505665), (449480, 483354), (456501, 475920)]