201220242080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{4003}}^1$

素因数の和:4081

約数の個数: 240

約数和(自身を含む): 561954897504

約数和(自身を除く): 360734655424

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 169, 176, 208, 220, 260, 286, 338, 352, 416, 440, 520, 572, 676, 715, 845, 880, 1040, 1144, 1352, 1430, 1690, 1760, 1859, 2080, 2197, 2288, 2704, 2860, 3380, 3718, 4003, 4394, 4576, 5408, 5720, 6760, 7436, 8006, 8788, 9295, 10985, 11440, 13520, 14872, 16012, 17576, 18590, 20015, 21970, 22880, 24167, 27040, 28561, 29744, 32024, 35152, 37180, 40030, 43940, 44033, 48334, 52039, 57122, 59488, 64048, 70304, 74360, 80060, 87880, 88066, 96668, 104078, 114244, 120835, 128096, 142805, 148720, 160120, 175760, 176132, 193336, 208156, 220165, 228488, 241670, 260195, 285610, 297440, 314171, 320240, 351520, 352264, 386672, 416312, 440330, 456976, 483340, 520390, 571220, 572429, 628342, 640480, 676507, 704528, 773344, 832624, 880660, 913952, 966680, 1040780, 1142440, 1144858, 1256684, 1353014, 1409056, 1570855, 1665248, 1761320, 1933360, 2081560, 2284880, 2289716, 2513368, 2706028, 2862145, 3141710, 3382535, 3522640, 3866720, 4163120, 4569760, 4579432, 5026736, 5412056, 5724290, 6283420, 6765070, 7045280, 7441577, 8326240, 8794591, 9158864, 10053472, 10824112, 11448580, 12566840, 13530140, 14883154, 17589182, 18317728, 21648224, 22897160, 25133680, 27060280, 29766308, 35178364, 37207885, 43972955, 45794320, 50267360, 54120560, 59532616, 70356728, 74415770, 87945910, 91588640, 96740501, 108241120, 114329683, 119065232, 140713456, 148831540, 175891820, 193481002, 228659366, 238130464, 281426912, 297663080, 351783640, 386962004, 457318732, 483702505, 571648415, 595326160, 703567280, 773924008, 914637464, 967405010, 1143296830, 1190652320, 1257626513, 1407134560, 1547848016, 1829274928, 1934810020, 2286593660, 2515253026, 3095696032, 3658549856, 3869620040, 4573187320, 5030506052, 6288132565, 7739240080, 9146374640, 10061012104, 12576265130, 15478480160, 18292749280, 20122024208, 25152530260, 40244048416, 50305060520, 100610121040, 201220242080]

約数ペア:

[(1, 201220242080), (2, 100610121040), (4, 50305060520), (5, 40244048416), (8, 25152530260), (10, 20122024208), (11, 18292749280), (13, 15478480160), (16, 12576265130), (20, 10061012104), (22, 9146374640), (26, 7739240080), (32, 6288132565), (40, 5030506052), (44, 4573187320), (52, 3869620040), (55, 3658549856), (65, 3095696032), (80, 2515253026), (88, 2286593660), (104, 1934810020), (110, 1829274928), (130, 1547848016), (143, 1407134560), (160, 1257626513), (169, 1190652320), (176, 1143296830), (208, 967405010), (220, 914637464), (260, 773924008), (286, 703567280), (338, 595326160), (352, 571648415), (416, 483702505), (440, 457318732), (520, 386962004), (572, 351783640), (676, 297663080), (715, 281426912), (845, 238130464), (880, 228659366), (1040, 193481002), (1144, 175891820), (1352, 148831540), (1430, 140713456), (1690, 119065232), (1760, 114329683), (1859, 108241120), (2080, 96740501), (2197, 91588640), (2288, 87945910), (2704, 74415770), (2860, 70356728), (3380, 59532616), (3718, 54120560), (4003, 50267360), (4394, 45794320), (4576, 43972955), (5408, 37207885), (5720, 35178364), (6760, 29766308), (7436, 27060280), (8006, 25133680), (8788, 22897160), (9295, 21648224), (10985, 18317728), (11440, 17589182), (13520, 14883154), (14872, 13530140), (16012, 12566840), (17576, 11448580), (18590, 10824112), (20015, 10053472), (21970, 9158864), (22880, 8794591), (24167, 8326240), (27040, 7441577), (28561, 7045280), (29744, 6765070), (32024, 6283420), (35152, 5724290), (37180, 5412056), (40030, 5026736), (43940, 4579432), (44033, 4569760), (48334, 4163120), (52039, 3866720), (57122, 3522640), (59488, 3382535), (64048, 3141710), (70304, 2862145), (74360, 2706028), (80060, 2513368), (87880, 2289716), (88066, 2284880), (96668, 2081560), (104078, 1933360), (114244, 1761320), (120835, 1665248), (128096, 1570855), (142805, 1409056), (148720, 1353014), (160120, 1256684), (175760, 1144858), (176132, 1142440), (193336, 1040780), (208156, 966680), (220165, 913952), (228488, 880660), (241670, 832624), (260195, 773344), (285610, 704528), (297440, 676507), (314171, 640480), (320240, 628342), (351520, 572429), (352264, 571220), (386672, 520390), (416312, 483340), (440330, 456976)]