31216828800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{761}}^1\times {\mathrm{4273}}^1$

素因数の和:5061

約数の個数: 192

約数和(自身を含む): 102979636560

約数和(自身を除く): 71762807760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 761, 800, 960, 1200, 1522, 1600, 1920, 2283, 2400, 3044, 3200, 3805, 4273, 4566, 4800, 6088, 7610, 8546, 9132, 9600, 11415, 12176, 12819, 15220, 17092, 18264, 19025, 21365, 22830, 24352, 25638, 30440, 34184, 36528, 38050, 42730, 45660, 48704, 51276, 57075, 60880, 64095, 68368, 73056, 76100, 85460, 91320, 97408, 102552, 106825, 114150, 121760, 128190, 136736, 146112, 152200, 170920, 182640, 205104, 213650, 228300, 243520, 256380, 273472, 292224, 304400, 320475, 341840, 365280, 410208, 427300, 456600, 487040, 512760, 546944, 608800, 640950, 683680, 730560, 820416, 854600, 913200, 1025520, 1217600, 1281900, 1367360, 1461120, 1640832, 1709200, 1826400, 2051040, 2435200, 2563800, 2734720, 3251753, 3418400, 3652800, 4102080, 5127600, 6503506, 6836800, 7305600, 8204160, 9755259, 10255200, 13007012, 13673600, 16258765, 19510518, 20510400, 26014024, 32517530, 39021036, 41020800, 48776295, 52028048, 65035060, 78042072, 81293825, 97552590, 104056096, 130070120, 156084144, 162587650, 195105180, 208112192, 243881475, 260140240, 312168288, 325175300, 390210360, 416224384, 487762950, 520280480, 624336576, 650350600, 780420720, 975525900, 1040560960, 1248673152, 1300701200, 1560841440, 1951051800, 2081121920, 2601402400, 3121682880, 3902103600, 5202804800, 6243365760, 7804207200, 10405609600, 15608414400, 31216828800]

約数ペア:

[(1, 31216828800), (2, 15608414400), (3, 10405609600), (4, 7804207200), (5, 6243365760), (6, 5202804800), (8, 3902103600), (10, 3121682880), (12, 2601402400), (15, 2081121920), (16, 1951051800), (20, 1560841440), (24, 1300701200), (25, 1248673152), (30, 1040560960), (32, 975525900), (40, 780420720), (48, 650350600), (50, 624336576), (60, 520280480), (64, 487762950), (75, 416224384), (80, 390210360), (96, 325175300), (100, 312168288), (120, 260140240), (128, 243881475), (150, 208112192), (160, 195105180), (192, 162587650), (200, 156084144), (240, 130070120), (300, 104056096), (320, 97552590), (384, 81293825), (400, 78042072), (480, 65035060), (600, 52028048), (640, 48776295), (761, 41020800), (800, 39021036), (960, 32517530), (1200, 26014024), (1522, 20510400), (1600, 19510518), (1920, 16258765), (2283, 13673600), (2400, 13007012), (3044, 10255200), (3200, 9755259), (3805, 8204160), (4273, 7305600), (4566, 6836800), (4800, 6503506), (6088, 5127600), (7610, 4102080), (8546, 3652800), (9132, 3418400), (9600, 3251753), (11415, 2734720), (12176, 2563800), (12819, 2435200), (15220, 2051040), (17092, 1826400), (18264, 1709200), (19025, 1640832), (21365, 1461120), (22830, 1367360), (24352, 1281900), (25638, 1217600), (30440, 1025520), (34184, 913200), (36528, 854600), (38050, 820416), (42730, 730560), (45660, 683680), (48704, 640950), (51276, 608800), (57075, 546944), (60880, 512760), (64095, 487040), (68368, 456600), (73056, 427300), (76100, 410208), (85460, 365280), (91320, 341840), (97408, 320475), (102552, 304400), (106825, 292224), (114150, 273472), (121760, 256380), (128190, 243520), (136736, 228300), (146112, 213650), (152200, 205104), (170920, 182640)]