87885502440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{3023}}^1$

素因数の和:3408

約数の個数: 256

約数和(自身を含む): 285310771200

約数和(自身を除く): 197425268760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 311, 328, 380, 410, 456, 492, 570, 615, 622, 760, 779, 820, 933, 984, 1140, 1230, 1244, 1555, 1558, 1640, 1866, 2280, 2337, 2460, 2488, 3023, 3110, 3116, 3732, 3895, 4665, 4674, 4920, 5909, 6046, 6220, 6232, 7464, 7790, 9069, 9330, 9348, 11685, 11818, 12092, 12440, 12751, 15115, 15580, 17727, 18138, 18660, 18696, 23370, 23636, 24184, 25502, 29545, 30230, 31160, 35454, 36276, 37320, 38253, 45345, 46740, 47272, 51004, 57437, 59090, 60460, 63755, 70908, 72552, 76506, 88635, 90690, 93480, 102008, 114874, 118180, 120920, 123943, 127510, 141816, 153012, 172311, 177270, 181380, 191265, 229748, 236360, 242269, 247886, 255020, 287185, 306024, 344622, 354540, 362760, 371829, 382530, 459496, 484538, 495772, 510040, 574370, 619715, 689244, 709080, 726807, 743658, 765060, 861555, 940153, 969076, 991544, 1148740, 1211345, 1239430, 1378488, 1453614, 1487316, 1530120, 1723110, 1859145, 1880306, 1938152, 2297480, 2354917, 2422690, 2478860, 2820459, 2907228, 2974632, 3446220, 3634035, 3718290, 3760612, 4700765, 4709834, 4845380, 4957720, 5640918, 5814456, 6892440, 7064751, 7268070, 7436580, 7521224, 9401530, 9419668, 9690760, 11281836, 11774585, 14102295, 14129502, 14536140, 14873160, 17862907, 18803060, 18839336, 22563672, 23549170, 28204590, 28259004, 29072280, 35323755, 35725814, 37606120, 38546273, 47098340, 53588721, 56409180, 56518008, 70647510, 71451628, 77092546, 89314535, 94196680, 107177442, 112818360, 115638819, 141295020, 142903256, 154185092, 178629070, 192731365, 214354884, 231277638, 267943605, 282590040, 308370184, 357258140, 385462730, 428709768, 462555276, 535887210, 578194095, 714516280, 732379187, 770925460, 925110552, 1071774420, 1156388190, 1464758374, 1541850920, 2143548840, 2197137561, 2312776380, 2929516748, 3661895935, 4394275122, 4625552760, 5859033496, 7323791870, 8788550244, 10985687805, 14647583740, 17577100488, 21971375610, 29295167480, 43942751220, 87885502440]

約数ペア:

[(1, 87885502440), (2, 43942751220), (3, 29295167480), (4, 21971375610), (5, 17577100488), (6, 14647583740), (8, 10985687805), (10, 8788550244), (12, 7323791870), (15, 5859033496), (19, 4625552760), (20, 4394275122), (24, 3661895935), (30, 2929516748), (38, 2312776380), (40, 2197137561), (41, 2143548840), (57, 1541850920), (60, 1464758374), (76, 1156388190), (82, 1071774420), (95, 925110552), (114, 770925460), (120, 732379187), (123, 714516280), (152, 578194095), (164, 535887210), (190, 462555276), (205, 428709768), (228, 385462730), (246, 357258140), (285, 308370184), (311, 282590040), (328, 267943605), (380, 231277638), (410, 214354884), (456, 192731365), (492, 178629070), (570, 154185092), (615, 142903256), (622, 141295020), (760, 115638819), (779, 112818360), (820, 107177442), (933, 94196680), (984, 89314535), (1140, 77092546), (1230, 71451628), (1244, 70647510), (1555, 56518008), (1558, 56409180), (1640, 53588721), (1866, 47098340), (2280, 38546273), (2337, 37606120), (2460, 35725814), (2488, 35323755), (3023, 29072280), (3110, 28259004), (3116, 28204590), (3732, 23549170), (3895, 22563672), (4665, 18839336), (4674, 18803060), (4920, 17862907), (5909, 14873160), (6046, 14536140), (6220, 14129502), (6232, 14102295), (7464, 11774585), (7790, 11281836), (9069, 9690760), (9330, 9419668), (9348, 9401530), (11685, 7521224), (11818, 7436580), (12092, 7268070), (12440, 7064751), (12751, 6892440), (15115, 5814456), (15580, 5640918), (17727, 4957720), (18138, 4845380), (18660, 4709834), (18696, 4700765), (23370, 3760612), (23636, 3718290), (24184, 3634035), (25502, 3446220), (29545, 2974632), (30230, 2907228), (31160, 2820459), (35454, 2478860), (36276, 2422690), (37320, 2354917), (38253, 2297480), (45345, 1938152), (46740, 1880306), (47272, 1859145), (51004, 1723110), (57437, 1530120), (59090, 1487316), (60460, 1453614), (63755, 1378488), (70908, 1239430), (72552, 1211345), (76506, 1148740), (88635, 991544), (90690, 969076), (93480, 940153), (102008, 861555), (114874, 765060), (118180, 743658), (120920, 726807), (123943, 709080), (127510, 689244), (141816, 619715), (153012, 574370), (172311, 510040), (177270, 495772), (181380, 484538), (191265, 459496), (229748, 382530), (236360, 371829), (242269, 362760), (247886, 354540), (255020, 344622), (287185, 306024)]