21863710080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11197}}^1$

素因数の和:11338

約数の個数: 256

約数和(自身を含む): 78126206400

約数和(自身を除く): 56262496320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 113, 120, 128, 135, 144, 160, 180, 192, 216, 226, 240, 270, 288, 320, 339, 360, 384, 432, 452, 480, 540, 565, 576, 640, 678, 720, 864, 904, 960, 1017, 1080, 1130, 1152, 1356, 1440, 1695, 1728, 1808, 1920, 2034, 2160, 2260, 2712, 2880, 3051, 3390, 3456, 3616, 4068, 4320, 4520, 5085, 5424, 5760, 6102, 6780, 7232, 8136, 8640, 9040, 10170, 10848, 11197, 12204, 13560, 14464, 15255, 16272, 17280, 18080, 20340, 21696, 22394, 24408, 27120, 30510, 32544, 33591, 36160, 40680, 43392, 44788, 48816, 54240, 55985, 61020, 65088, 67182, 72320, 81360, 89576, 97632, 100773, 108480, 111970, 122040, 130176, 134364, 162720, 167955, 179152, 195264, 201546, 216960, 223940, 244080, 268728, 302319, 325440, 335910, 358304, 390528, 403092, 447880, 488160, 503865, 537456, 604638, 650880, 671820, 716608, 806184, 895760, 976320, 1007730, 1074912, 1209276, 1265261, 1343640, 1433216, 1511595, 1612368, 1791520, 1952640, 2015460, 2149824, 2418552, 2530522, 2687280, 3023190, 3224736, 3583040, 3795783, 4030920, 4299648, 4837104, 5061044, 5374560, 6046380, 6326305, 6449472, 7166080, 7591566, 8061840, 9674208, 10122088, 10749120, 11387349, 12092760, 12652610, 12898944, 15183132, 16123680, 18978915, 19348416, 20244176, 21498240, 22774698, 24185520, 25305220, 30366264, 32247360, 34162047, 37957830, 38696832, 40488352, 45549396, 48371040, 50610440, 56936745, 60732528, 64494720, 68324094, 75915660, 80976704, 91098792, 96742080, 101220880, 113873490, 121465056, 136648188, 151831320, 161953408, 170810235, 182197584, 193484160, 202441760, 227746980, 242930112, 273296376, 303662640, 341620470, 364395168, 404883520, 455493960, 485860224, 546592752, 607325280, 683240940, 728790336, 809767040, 910987920, 1093185504, 1214650560, 1366481880, 1457580672, 1821975840, 2186371008, 2429301120, 2732963760, 3643951680, 4372742016, 5465927520, 7287903360, 10931855040, 21863710080]

約数ペア:

[(1, 21863710080), (2, 10931855040), (3, 7287903360), (4, 5465927520), (5, 4372742016), (6, 3643951680), (8, 2732963760), (9, 2429301120), (10, 2186371008), (12, 1821975840), (15, 1457580672), (16, 1366481880), (18, 1214650560), (20, 1093185504), (24, 910987920), (27, 809767040), (30, 728790336), (32, 683240940), (36, 607325280), (40, 546592752), (45, 485860224), (48, 455493960), (54, 404883520), (60, 364395168), (64, 341620470), (72, 303662640), (80, 273296376), (90, 242930112), (96, 227746980), (108, 202441760), (113, 193484160), (120, 182197584), (128, 170810235), (135, 161953408), (144, 151831320), (160, 136648188), (180, 121465056), (192, 113873490), (216, 101220880), (226, 96742080), (240, 91098792), (270, 80976704), (288, 75915660), (320, 68324094), (339, 64494720), (360, 60732528), (384, 56936745), (432, 50610440), (452, 48371040), (480, 45549396), (540, 40488352), (565, 38696832), (576, 37957830), (640, 34162047), (678, 32247360), (720, 30366264), (864, 25305220), (904, 24185520), (960, 22774698), (1017, 21498240), (1080, 20244176), (1130, 19348416), (1152, 18978915), (1356, 16123680), (1440, 15183132), (1695, 12898944), (1728, 12652610), (1808, 12092760), (1920, 11387349), (2034, 10749120), (2160, 10122088), (2260, 9674208), (2712, 8061840), (2880, 7591566), (3051, 7166080), (3390, 6449472), (3456, 6326305), (3616, 6046380), (4068, 5374560), (4320, 5061044), (4520, 4837104), (5085, 4299648), (5424, 4030920), (5760, 3795783), (6102, 3583040), (6780, 3224736), (7232, 3023190), (8136, 2687280), (8640, 2530522), (9040, 2418552), (10170, 2149824), (10848, 2015460), (11197, 1952640), (12204, 1791520), (13560, 1612368), (14464, 1511595), (15255, 1433216), (16272, 1343640), (17280, 1265261), (18080, 1209276), (20340, 1074912), (21696, 1007730), (22394, 976320), (24408, 895760), (27120, 806184), (30510, 716608), (32544, 671820), (33591, 650880), (36160, 604638), (40680, 537456), (43392, 503865), (44788, 488160), (48816, 447880), (54240, 403092), (55985, 390528), (61020, 358304), (65088, 335910), (67182, 325440), (72320, 302319), (81360, 268728), (89576, 244080), (97632, 223940), (100773, 216960), (108480, 201546), (111970, 195264), (122040, 179152), (130176, 167955), (134364, 162720)]