2639514960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8389}}^1$

素因数の和:8450

約数の個数: 240

約数和(自身を含む): 9737769600

約数和(自身を除く): 7098254640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 2070, 2185, 2280, 2622, 2736, 2760, 3312, 3420, 3496, 3933, 4140, 4370, 4560, 5244, 5520, 6555, 6840, 6992, 7866, 8280, 8389, 8740, 10488, 13110, 13680, 15732, 16560, 16778, 17480, 19665, 20976, 25167, 26220, 31464, 33556, 34960, 39330, 41945, 50334, 52440, 62928, 67112, 75501, 78660, 83890, 100668, 104880, 125835, 134224, 151002, 157320, 159391, 167780, 192947, 201336, 251670, 302004, 314640, 318782, 335560, 377505, 385894, 402672, 478173, 503340, 578841, 604008, 637564, 671120, 755010, 771788, 796955, 956346, 964735, 1006680, 1157682, 1208016, 1275128, 1434519, 1510020, 1543576, 1593910, 1736523, 1912692, 1929470, 2013360, 2315364, 2390865, 2550256, 2869038, 2894205, 3020040, 3087152, 3187820, 3473046, 3665993, 3825384, 3858940, 4630728, 4781730, 5738076, 5788410, 6040080, 6375640, 6946092, 7172595, 7331986, 7650768, 7717880, 8682615, 9261456, 9563460, 10997979, 11476152, 11576820, 12751280, 13892184, 14345190, 14663972, 15435760, 17365230, 18329965, 19126920, 21995958, 22952304, 23153640, 27784368, 28690380, 29327944, 32993937, 34730460, 36659930, 38253840, 43991916, 46307280, 54989895, 57380760, 58655888, 65987874, 69460920, 73319860, 87983832, 109979790, 114761520, 131975748, 138921840, 146639720, 164969685, 175967664, 219959580, 263951496, 293279440, 329939370, 439919160, 527902992, 659878740, 879838320, 1319757480, 2639514960]

約数ペア:

[(1, 2639514960), (2, 1319757480), (3, 879838320), (4, 659878740), (5, 527902992), (6, 439919160), (8, 329939370), (9, 293279440), (10, 263951496), (12, 219959580), (15, 175967664), (16, 164969685), (18, 146639720), (19, 138921840), (20, 131975748), (23, 114761520), (24, 109979790), (30, 87983832), (36, 73319860), (38, 69460920), (40, 65987874), (45, 58655888), (46, 57380760), (48, 54989895), (57, 46307280), (60, 43991916), (69, 38253840), (72, 36659930), (76, 34730460), (80, 32993937), (90, 29327944), (92, 28690380), (95, 27784368), (114, 23153640), (115, 22952304), (120, 21995958), (138, 19126920), (144, 18329965), (152, 17365230), (171, 15435760), (180, 14663972), (184, 14345190), (190, 13892184), (207, 12751280), (228, 11576820), (230, 11476152), (240, 10997979), (276, 9563460), (285, 9261456), (304, 8682615), (342, 7717880), (345, 7650768), (360, 7331986), (368, 7172595), (380, 6946092), (414, 6375640), (437, 6040080), (456, 5788410), (460, 5738076), (552, 4781730), (570, 4630728), (684, 3858940), (690, 3825384), (720, 3665993), (760, 3473046), (828, 3187820), (855, 3087152), (874, 3020040), (912, 2894205), (920, 2869038), (1035, 2550256), (1104, 2390865), (1140, 2315364), (1311, 2013360), (1368, 1929470), (1380, 1912692), (1520, 1736523), (1656, 1593910), (1710, 1543576), (1748, 1510020), (1840, 1434519), (2070, 1275128), (2185, 1208016), (2280, 1157682), (2622, 1006680), (2736, 964735), (2760, 956346), (3312, 796955), (3420, 771788), (3496, 755010), (3933, 671120), (4140, 637564), (4370, 604008), (4560, 578841), (5244, 503340), (5520, 478173), (6555, 402672), (6840, 385894), (6992, 377505), (7866, 335560), (8280, 318782), (8389, 314640), (8740, 302004), (10488, 251670), (13110, 201336), (13680, 192947), (15732, 167780), (16560, 159391), (16778, 157320), (17480, 151002), (19665, 134224), (20976, 125835), (25167, 104880), (26220, 100668), (31464, 83890), (33556, 78660), (34960, 75501), (39330, 67112), (41945, 62928), (50334, 52440)]