419124960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 1519015680

約数和(自身を除く): 1099890720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 96, 120, 123, 124, 144, 155, 160, 164, 180, 186, 205, 229, 240, 246, 248, 279, 288, 310, 328, 360, 369, 372, 410, 458, 465, 480, 492, 496, 558, 615, 620, 656, 687, 720, 738, 744, 820, 916, 930, 984, 992, 1116, 1145, 1230, 1240, 1271, 1312, 1374, 1395, 1440, 1476, 1488, 1640, 1832, 1845, 1860, 1968, 2061, 2232, 2290, 2460, 2480, 2542, 2748, 2790, 2952, 2976, 3280, 3435, 3664, 3690, 3720, 3813, 3936, 4122, 4464, 4580, 4920, 4960, 5084, 5496, 5580, 5904, 6355, 6560, 6870, 7099, 7328, 7380, 7440, 7626, 8244, 8928, 9160, 9389, 9840, 10168, 10305, 10992, 11160, 11439, 11808, 12710, 13740, 14198, 14760, 14880, 15252, 16488, 18320, 18778, 19065, 19680, 20336, 20610, 21297, 21984, 22320, 22878, 25420, 27480, 28167, 28396, 29520, 30504, 32976, 35495, 36640, 37556, 38130, 40672, 41220, 42594, 44640, 45756, 46945, 50840, 54960, 56334, 56792, 57195, 59040, 61008, 63891, 65952, 70990, 75112, 76260, 82440, 84501, 85188, 91512, 93890, 101680, 106485, 109920, 112668, 113584, 114390, 122016, 127782, 140835, 141980, 150224, 152520, 164880, 169002, 170376, 183024, 187780, 203360, 212970, 225336, 227168, 228780, 255564, 281670, 283960, 291059, 300448, 305040, 319455, 329760, 338004, 340752, 366048, 375560, 422505, 425940, 450672, 457560, 511128, 563340, 567920, 582118, 610080, 638910, 676008, 681504, 751120, 845010, 851880, 873177, 901344, 915120, 1022256, 1126680, 1135840, 1164236, 1277820, 1352016, 1455295, 1502240, 1690020, 1703760, 1746354, 1830240, 2044512, 2253360, 2328472, 2555640, 2619531, 2704032, 2910590, 3380040, 3407520, 3492708, 4365885, 4506720, 4656944, 5111280, 5239062, 5821180, 6760080, 6985416, 8731770, 9313888, 10222560, 10478124, 11642360, 13097655, 13520160, 13970832, 17463540, 20956248, 23284720, 26195310, 27941664, 34927080, 41912496, 46569440, 52390620, 69854160, 83824992, 104781240, 139708320, 209562480, 419124960]

約数ペア:

[(1, 419124960), (2, 209562480), (3, 139708320), (4, 104781240), (5, 83824992), (6, 69854160), (8, 52390620), (9, 46569440), (10, 41912496), (12, 34927080), (15, 27941664), (16, 26195310), (18, 23284720), (20, 20956248), (24, 17463540), (30, 13970832), (31, 13520160), (32, 13097655), (36, 11642360), (40, 10478124), (41, 10222560), (45, 9313888), (48, 8731770), (60, 6985416), (62, 6760080), (72, 5821180), (80, 5239062), (82, 5111280), (90, 4656944), (93, 4506720), (96, 4365885), (120, 3492708), (123, 3407520), (124, 3380040), (144, 2910590), (155, 2704032), (160, 2619531), (164, 2555640), (180, 2328472), (186, 2253360), (205, 2044512), (229, 1830240), (240, 1746354), (246, 1703760), (248, 1690020), (279, 1502240), (288, 1455295), (310, 1352016), (328, 1277820), (360, 1164236), (369, 1135840), (372, 1126680), (410, 1022256), (458, 915120), (465, 901344), (480, 873177), (492, 851880), (496, 845010), (558, 751120), (615, 681504), (620, 676008), (656, 638910), (687, 610080), (720, 582118), (738, 567920), (744, 563340), (820, 511128), (916, 457560), (930, 450672), (984, 425940), (992, 422505), (1116, 375560), (1145, 366048), (1230, 340752), (1240, 338004), (1271, 329760), (1312, 319455), (1374, 305040), (1395, 300448), (1440, 291059), (1476, 283960), (1488, 281670), (1640, 255564), (1832, 228780), (1845, 227168), (1860, 225336), (1968, 212970), (2061, 203360), (2232, 187780), (2290, 183024), (2460, 170376), (2480, 169002), (2542, 164880), (2748, 152520), (2790, 150224), (2952, 141980), (2976, 140835), (3280, 127782), (3435, 122016), (3664, 114390), (3690, 113584), (3720, 112668), (3813, 109920), (3936, 106485), (4122, 101680), (4464, 93890), (4580, 91512), (4920, 85188), (4960, 84501), (5084, 82440), (5496, 76260), (5580, 75112), (5904, 70990), (6355, 65952), (6560, 63891), (6870, 61008), (7099, 59040), (7328, 57195), (7380, 56792), (7440, 56334), (7626, 54960), (8244, 50840), (8928, 46945), (9160, 45756), (9389, 44640), (9840, 42594), (10168, 41220), (10305, 40672), (10992, 38130), (11160, 37556), (11439, 36640), (11808, 35495), (12710, 32976), (13740, 30504), (14198, 29520), (14760, 28396), (14880, 28167), (15252, 27480), (16488, 25420), (18320, 22878), (18778, 22320), (19065, 21984), (19680, 21297), (20336, 20610)]