4954444800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2145

約数の個数: 264

約数和(自身を含む): 16911036672

約数和(自身を除く): 11956591872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 512, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1024, 1200, 1240, 1280, 1488, 1536, 1550, 1600, 1860, 1920, 1984, 2081, 2325, 2400, 2480, 2560, 2976, 3072, 3100, 3200, 3720, 3840, 3968, 4162, 4650, 4800, 4960, 5120, 5952, 6200, 6243, 6400, 7440, 7680, 7936, 8324, 9300, 9600, 9920, 10405, 11904, 12400, 12486, 12800, 14880, 15360, 15872, 16648, 18600, 19200, 19840, 20810, 23808, 24800, 24972, 25600, 29760, 31215, 31744, 33296, 37200, 38400, 39680, 41620, 47616, 49600, 49944, 52025, 59520, 62430, 64511, 66592, 74400, 76800, 79360, 83240, 95232, 99200, 99888, 104050, 119040, 124860, 129022, 133184, 148800, 156075, 158720, 166480, 193533, 198400, 199776, 208100, 238080, 249720, 258044, 266368, 297600, 312150, 322555, 332960, 387066, 396800, 399552, 416200, 476160, 499440, 516088, 532736, 595200, 624300, 645110, 665920, 774132, 793600, 799104, 832400, 967665, 998880, 1032176, 1065472, 1190400, 1248600, 1290220, 1331840, 1548264, 1598208, 1612775, 1664800, 1935330, 1997760, 2064352, 2130944, 2380800, 2497200, 2580440, 2663680, 3096528, 3196416, 3225550, 3329600, 3870660, 3995520, 4128704, 4838325, 4994400, 5160880, 5327360, 6193056, 6392832, 6451100, 6659200, 7741320, 7991040, 8257408, 9676650, 9988800, 10321760, 10654720, 12386112, 12902200, 13318400, 15482640, 15982080, 16514816, 19353300, 19977600, 20643520, 24772224, 25804400, 26636800, 30965280, 31964160, 33029632, 38706600, 39955200, 41287040, 49544448, 51608800, 53273600, 61930560, 66059264, 77413200, 79910400, 82574080, 99088896, 103217600, 123861120, 154826400, 159820800, 165148160, 198177792, 206435200, 247722240, 309652800, 330296320, 412870400, 495444480, 619305600, 825740800, 990888960, 1238611200, 1651481600, 2477222400, 4954444800]

約数ペア:

[(1, 4954444800), (2, 2477222400), (3, 1651481600), (4, 1238611200), (5, 990888960), (6, 825740800), (8, 619305600), (10, 495444480), (12, 412870400), (15, 330296320), (16, 309652800), (20, 247722240), (24, 206435200), (25, 198177792), (30, 165148160), (31, 159820800), (32, 154826400), (40, 123861120), (48, 103217600), (50, 99088896), (60, 82574080), (62, 79910400), (64, 77413200), (75, 66059264), (80, 61930560), (93, 53273600), (96, 51608800), (100, 49544448), (120, 41287040), (124, 39955200), (128, 38706600), (150, 33029632), (155, 31964160), (160, 30965280), (186, 26636800), (192, 25804400), (200, 24772224), (240, 20643520), (248, 19977600), (256, 19353300), (300, 16514816), (310, 15982080), (320, 15482640), (372, 13318400), (384, 12902200), (400, 12386112), (465, 10654720), (480, 10321760), (496, 9988800), (512, 9676650), (600, 8257408), (620, 7991040), (640, 7741320), (744, 6659200), (768, 6451100), (775, 6392832), (800, 6193056), (930, 5327360), (960, 5160880), (992, 4994400), (1024, 4838325), (1200, 4128704), (1240, 3995520), (1280, 3870660), (1488, 3329600), (1536, 3225550), (1550, 3196416), (1600, 3096528), (1860, 2663680), (1920, 2580440), (1984, 2497200), (2081, 2380800), (2325, 2130944), (2400, 2064352), (2480, 1997760), (2560, 1935330), (2976, 1664800), (3072, 1612775), (3100, 1598208), (3200, 1548264), (3720, 1331840), (3840, 1290220), (3968, 1248600), (4162, 1190400), (4650, 1065472), (4800, 1032176), (4960, 998880), (5120, 967665), (5952, 832400), (6200, 799104), (6243, 793600), (6400, 774132), (7440, 665920), (7680, 645110), (7936, 624300), (8324, 595200), (9300, 532736), (9600, 516088), (9920, 499440), (10405, 476160), (11904, 416200), (12400, 399552), (12486, 396800), (12800, 387066), (14880, 332960), (15360, 322555), (15872, 312150), (16648, 297600), (18600, 266368), (19200, 258044), (19840, 249720), (20810, 238080), (23808, 208100), (24800, 199776), (24972, 198400), (25600, 193533), (29760, 166480), (31215, 158720), (31744, 156075), (33296, 148800), (37200, 133184), (38400, 129022), (39680, 124860), (41620, 119040), (47616, 104050), (49600, 99888), (49944, 99200), (52025, 95232), (59520, 83240), (62430, 79360), (64511, 76800), (66592, 74400)]