331842720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3697}}^1$

素因数の和:3743

約数の個数: 192

約数和(自身を含む): 1207737216

約数和(自身を除く): 875894496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2992, 3697, 3740, 4080, 4488, 5280, 5610, 5984, 7394, 7480, 8160, 8976, 11091, 11220, 14788, 14960, 17952, 18485, 22182, 22440, 29576, 29920, 36970, 40667, 44364, 44880, 55455, 59152, 62849, 73940, 81334, 88728, 89760, 110910, 118304, 122001, 125698, 147880, 162668, 177456, 188547, 203335, 221820, 244002, 251396, 295760, 314245, 325336, 354912, 377094, 406670, 443640, 488004, 502792, 591520, 610005, 628490, 650672, 691339, 754188, 813340, 887280, 942735, 976008, 1005584, 1220010, 1256980, 1301344, 1382678, 1508376, 1626680, 1774560, 1885470, 1952016, 2011168, 2074017, 2440020, 2513960, 2765356, 3016752, 3253360, 3456695, 3770940, 3904032, 4148034, 4880040, 5027920, 5530712, 6033504, 6506720, 6913390, 7541880, 8296068, 9760080, 10055840, 10370085, 11061424, 13826780, 15083760, 16592136, 19520160, 20740170, 22122848, 27653560, 30167520, 33184272, 41480340, 55307120, 66368544, 82960680, 110614240, 165921360, 331842720]

約数ペア:

[(1, 331842720), (2, 165921360), (3, 110614240), (4, 82960680), (5, 66368544), (6, 55307120), (8, 41480340), (10, 33184272), (11, 30167520), (12, 27653560), (15, 22122848), (16, 20740170), (17, 19520160), (20, 16592136), (22, 15083760), (24, 13826780), (30, 11061424), (32, 10370085), (33, 10055840), (34, 9760080), (40, 8296068), (44, 7541880), (48, 6913390), (51, 6506720), (55, 6033504), (60, 5530712), (66, 5027920), (68, 4880040), (80, 4148034), (85, 3904032), (88, 3770940), (96, 3456695), (102, 3253360), (110, 3016752), (120, 2765356), (132, 2513960), (136, 2440020), (160, 2074017), (165, 2011168), (170, 1952016), (176, 1885470), (187, 1774560), (204, 1626680), (220, 1508376), (240, 1382678), (255, 1301344), (264, 1256980), (272, 1220010), (330, 1005584), (340, 976008), (352, 942735), (374, 887280), (408, 813340), (440, 754188), (480, 691339), (510, 650672), (528, 628490), (544, 610005), (561, 591520), (660, 502792), (680, 488004), (748, 443640), (816, 406670), (880, 377094), (935, 354912), (1020, 325336), (1056, 314245), (1122, 295760), (1320, 251396), (1360, 244002), (1496, 221820), (1632, 203335), (1760, 188547), (1870, 177456), (2040, 162668), (2244, 147880), (2640, 125698), (2720, 122001), (2805, 118304), (2992, 110910), (3697, 89760), (3740, 88728), (4080, 81334), (4488, 73940), (5280, 62849), (5610, 59152), (5984, 55455), (7394, 44880), (7480, 44364), (8160, 40667), (8976, 36970), (11091, 29920), (11220, 29576), (14788, 22440), (14960, 22182), (17952, 18485)]