1238574960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{35107}}^1$

素因数の和:35140

約数の個数: 180

約数和(自身を含む): 4838795208

約数和(自身を除く): 3600220248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35107, 35280, 70214, 105321, 140428, 175535, 210642, 245749, 280856, 315963, 351070, 421284, 491498, 526605, 561712, 631926, 702140, 737247, 842568, 982996, 1053210, 1228745, 1263852, 1404280, 1474494, 1579815, 1685136, 1720243, 1965992, 2106420, 2211741, 2457490, 2527704, 2808560, 2948988, 3159630, 3440486, 3686235, 3931984, 4212840, 4423482, 4914980, 5055408, 5160729, 5897976, 6319260, 6880972, 7372470, 8425680, 8601215, 8846964, 9829960, 10321458, 11058705, 11795952, 12638520, 13761944, 14744940, 15482187, 17202430, 17693928, 19659920, 20642916, 22117410, 25277040, 25803645, 27523888, 29489880, 30964374, 34404860, 35387856, 41285832, 44234820, 51607290, 58979760, 61928748, 68809720, 77410935, 82571664, 88469640, 103214580, 123857496, 137619440, 154821870, 176939280, 206429160, 247714992, 309643740, 412858320, 619287480, 1238574960]

約数ペア:

[(1, 1238574960), (2, 619287480), (3, 412858320), (4, 309643740), (5, 247714992), (6, 206429160), (7, 176939280), (8, 154821870), (9, 137619440), (10, 123857496), (12, 103214580), (14, 88469640), (15, 82571664), (16, 77410935), (18, 68809720), (20, 61928748), (21, 58979760), (24, 51607290), (28, 44234820), (30, 41285832), (35, 35387856), (36, 34404860), (40, 30964374), (42, 29489880), (45, 27523888), (48, 25803645), (49, 25277040), (56, 22117410), (60, 20642916), (63, 19659920), (70, 17693928), (72, 17202430), (80, 15482187), (84, 14744940), (90, 13761944), (98, 12638520), (105, 11795952), (112, 11058705), (120, 10321458), (126, 9829960), (140, 8846964), (144, 8601215), (147, 8425680), (168, 7372470), (180, 6880972), (196, 6319260), (210, 5897976), (240, 5160729), (245, 5055408), (252, 4914980), (280, 4423482), (294, 4212840), (315, 3931984), (336, 3686235), (360, 3440486), (392, 3159630), (420, 2948988), (441, 2808560), (490, 2527704), (504, 2457490), (560, 2211741), (588, 2106420), (630, 1965992), (720, 1720243), (735, 1685136), (784, 1579815), (840, 1474494), (882, 1404280), (980, 1263852), (1008, 1228745), (1176, 1053210), (1260, 982996), (1470, 842568), (1680, 737247), (1764, 702140), (1960, 631926), (2205, 561712), (2352, 526605), (2520, 491498), (2940, 421284), (3528, 351070), (3920, 315963), (4410, 280856), (5040, 245749), (5880, 210642), (7056, 175535), (8820, 140428), (11760, 105321), (17640, 70214), (35107, 35280)]