222991680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 749076480

約数和(自身を除く): 526084800

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, 155, 160, 177, 186, 192, 236, 240, 248, 254, 295, 310, 320, 354, 372, 381, 465, 472, 480, 496, 508, 590, 620, 635, 708, 744, 762, 885, 930, 944, 960, 992, 1016, 1180, 1240, 1270, 1416, 1488, 1524, 1770, 1829, 1860, 1888, 1905, 1984, 2032, 2360, 2480, 2540, 2832, 2976, 3048, 3540, 3658, 3720, 3776, 3810, 3937, 4064, 4720, 4960, 5080, 5487, 5664, 5952, 6096, 7080, 7316, 7440, 7493, 7620, 7874, 8128, 9145, 9440, 9920, 10160, 10974, 11328, 11811, 12192, 14160, 14632, 14880, 14986, 15240, 15748, 18290, 18880, 19685, 20320, 21948, 22479, 23622, 24384, 27435, 28320, 29264, 29760, 29972, 30480, 31496, 36580, 37465, 39370, 40640, 43896, 44958, 47244, 54870, 56640, 58528, 59055, 59944, 60960, 62992, 73160, 74930, 78740, 87792, 89916, 94488, 109740, 112395, 117056, 118110, 119888, 121920, 125984, 146320, 149860, 157480, 175584, 179832, 188976, 219480, 224790, 232283, 236220, 239776, 251968, 292640, 299720, 314960, 351168, 359664, 377952, 438960, 449580, 464566, 472440, 479552, 585280, 599440, 629920, 696849, 719328, 755904, 877920, 899160, 929132, 944880, 1161415, 1198880, 1259840, 1393698, 1438656, 1755840, 1798320, 1858264, 1889760, 2322830, 2397760, 2787396, 3484245, 3596640, 3716528, 3779520, 4645660, 5574792, 6968490, 7193280, 7433056, 9291320, 11149584, 13936980, 14866112, 18582640, 22299168, 27873960, 37165280, 44598336, 55747920, 74330560, 111495840, 222991680]

約数ペア:

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