445983360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 1504051200

約数和(自身を除く): 1058067840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 64, 80, 93, 96, 118, 120, 124, 127, 128, 155, 160, 177, 186, 192, 236, 240, 248, 254, 295, 310, 320, 354, 372, 381, 384, 465, 472, 480, 496, 508, 590, 620, 635, 640, 708, 744, 762, 885, 930, 944, 960, 992, 1016, 1180, 1240, 1270, 1416, 1488, 1524, 1770, 1829, 1860, 1888, 1905, 1920, 1984, 2032, 2360, 2480, 2540, 2832, 2976, 3048, 3540, 3658, 3720, 3776, 3810, 3937, 3968, 4064, 4720, 4960, 5080, 5487, 5664, 5952, 6096, 7080, 7316, 7440, 7493, 7552, 7620, 7874, 8128, 9145, 9440, 9920, 10160, 10974, 11328, 11811, 11904, 12192, 14160, 14632, 14880, 14986, 15240, 15748, 16256, 18290, 18880, 19685, 19840, 20320, 21948, 22479, 22656, 23622, 24384, 27435, 28320, 29264, 29760, 29972, 30480, 31496, 36580, 37465, 37760, 39370, 40640, 43896, 44958, 47244, 48768, 54870, 56640, 58528, 59055, 59520, 59944, 60960, 62992, 73160, 74930, 78740, 81280, 87792, 89916, 94488, 109740, 112395, 113280, 117056, 118110, 119888, 121920, 125984, 146320, 149860, 157480, 175584, 179832, 188976, 219480, 224790, 232283, 234112, 236220, 239776, 243840, 251968, 292640, 299720, 314960, 351168, 359664, 377952, 438960, 449580, 464566, 472440, 479552, 503936, 585280, 599440, 629920, 696849, 702336, 719328, 755904, 877920, 899160, 929132, 944880, 959104, 1161415, 1170560, 1198880, 1259840, 1393698, 1438656, 1511808, 1755840, 1798320, 1858264, 1889760, 2322830, 2397760, 2519680, 2787396, 2877312, 3484245, 3511680, 3596640, 3716528, 3779520, 4645660, 4795520, 5574792, 6968490, 7193280, 7433056, 7559040, 9291320, 11149584, 13936980, 14386560, 14866112, 18582640, 22299168, 27873960, 29732224, 37165280, 44598336, 55747920, 74330560, 89196672, 111495840, 148661120, 222991680, 445983360]

約数ペア:

[(1, 445983360), (2, 222991680), (3, 148661120), (4, 111495840), (5, 89196672), (6, 74330560), (8, 55747920), (10, 44598336), (12, 37165280), (15, 29732224), (16, 27873960), (20, 22299168), (24, 18582640), (30, 14866112), (31, 14386560), (32, 13936980), (40, 11149584), (48, 9291320), (59, 7559040), (60, 7433056), (62, 7193280), (64, 6968490), (80, 5574792), (93, 4795520), (96, 4645660), (118, 3779520), (120, 3716528), (124, 3596640), (127, 3511680), (128, 3484245), (155, 2877312), (160, 2787396), (177, 2519680), (186, 2397760), (192, 2322830), (236, 1889760), (240, 1858264), (248, 1798320), (254, 1755840), (295, 1511808), (310, 1438656), (320, 1393698), (354, 1259840), (372, 1198880), (381, 1170560), (384, 1161415), (465, 959104), (472, 944880), (480, 929132), (496, 899160), (508, 877920), (590, 755904), (620, 719328), (635, 702336), (640, 696849), (708, 629920), (744, 599440), (762, 585280), (885, 503936), (930, 479552), (944, 472440), (960, 464566), (992, 449580), (1016, 438960), (1180, 377952), (1240, 359664), (1270, 351168), (1416, 314960), (1488, 299720), (1524, 292640), (1770, 251968), (1829, 243840), (1860, 239776), (1888, 236220), (1905, 234112), (1920, 232283), (1984, 224790), (2032, 219480), (2360, 188976), (2480, 179832), (2540, 175584), (2832, 157480), (2976, 149860), (3048, 146320), (3540, 125984), (3658, 121920), (3720, 119888), (3776, 118110), (3810, 117056), (3937, 113280), (3968, 112395), (4064, 109740), (4720, 94488), (4960, 89916), (5080, 87792), (5487, 81280), (5664, 78740), (5952, 74930), (6096, 73160), (7080, 62992), (7316, 60960), (7440, 59944), (7493, 59520), (7552, 59055), (7620, 58528), (7874, 56640), (8128, 54870), (9145, 48768), (9440, 47244), (9920, 44958), (10160, 43896), (10974, 40640), (11328, 39370), (11811, 37760), (11904, 37465), (12192, 36580), (14160, 31496), (14632, 30480), (14880, 29972), (14986, 29760), (15240, 29264), (15748, 28320), (16256, 27435), (18290, 24384), (18880, 23622), (19685, 22656), (19840, 22479), (20320, 21948)]