1863288960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3983

約数の個数: 256

約数和(自身を含む): 6734448000

約数和(自身を除く): 4871159040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2964, 3040, 3120, 3648, 3705, 3929, 3952, 4160, 4560, 4940, 4992, 5928, 6080, 6240, 7296, 7410, 7858, 7904, 8320, 9120, 9880, 11787, 11856, 12160, 12480, 14820, 15716, 15808, 18240, 19645, 19760, 23574, 23712, 24960, 29640, 31432, 31616, 36480, 39290, 39520, 47148, 47424, 51077, 58935, 59280, 62864, 74651, 78580, 79040, 94296, 94848, 102154, 117870, 118560, 125728, 149302, 153231, 157160, 158080, 188592, 204308, 223953, 235740, 237120, 251456, 255385, 298604, 306462, 314320, 373255, 377184, 408616, 447906, 471480, 474240, 502912, 510770, 597208, 612924, 628640, 746510, 754368, 766155, 817232, 895812, 942960, 970463, 1021540, 1119765, 1194416, 1225848, 1257280, 1493020, 1508736, 1532310, 1634464, 1791624, 1885920, 1940926, 2043080, 2239530, 2388832, 2451696, 2514560, 2911389, 2986040, 3064620, 3268928, 3583248, 3771840, 3881852, 4086160, 4479060, 4777664, 4852315, 4903392, 5822778, 5972080, 6129240, 6537856, 7166496, 7543680, 7763704, 8172320, 8958120, 9555328, 9704630, 9806784, 11645556, 11944160, 12258480, 14332992, 14556945, 15527408, 16344640, 17916240, 19409260, 19613568, 23291112, 23888320, 24516960, 28665984, 29113890, 31054816, 32689280, 35832480, 38818520, 46582224, 47776640, 49033920, 58227780, 62109632, 71664960, 77637040, 93164448, 98067840, 116455560, 124219264, 143329920, 155274080, 186328896, 232911120, 310548160, 372657792, 465822240, 621096320, 931644480, 1863288960]

約数ペア:

[(1, 1863288960), (2, 931644480), (3, 621096320), (4, 465822240), (5, 372657792), (6, 310548160), (8, 232911120), (10, 186328896), (12, 155274080), (13, 143329920), (15, 124219264), (16, 116455560), (19, 98067840), (20, 93164448), (24, 77637040), (26, 71664960), (30, 62109632), (32, 58227780), (38, 49033920), (39, 47776640), (40, 46582224), (48, 38818520), (52, 35832480), (57, 32689280), (60, 31054816), (64, 29113890), (65, 28665984), (76, 24516960), (78, 23888320), (80, 23291112), (95, 19613568), (96, 19409260), (104, 17916240), (114, 16344640), (120, 15527408), (128, 14556945), (130, 14332992), (152, 12258480), (156, 11944160), (160, 11645556), (190, 9806784), (192, 9704630), (195, 9555328), (208, 8958120), (228, 8172320), (240, 7763704), (247, 7543680), (260, 7166496), (285, 6537856), (304, 6129240), (312, 5972080), (320, 5822778), (380, 4903392), (384, 4852315), (390, 4777664), (416, 4479060), (456, 4086160), (480, 3881852), (494, 3771840), (520, 3583248), (570, 3268928), (608, 3064620), (624, 2986040), (640, 2911389), (741, 2514560), (760, 2451696), (780, 2388832), (832, 2239530), (912, 2043080), (960, 1940926), (988, 1885920), (1040, 1791624), (1140, 1634464), (1216, 1532310), (1235, 1508736), (1248, 1493020), (1482, 1257280), (1520, 1225848), (1560, 1194416), (1664, 1119765), (1824, 1021540), (1920, 970463), (1976, 942960), (2080, 895812), (2280, 817232), (2432, 766155), (2470, 754368), (2496, 746510), (2964, 628640), (3040, 612924), (3120, 597208), (3648, 510770), (3705, 502912), (3929, 474240), (3952, 471480), (4160, 447906), (4560, 408616), (4940, 377184), (4992, 373255), (5928, 314320), (6080, 306462), (6240, 298604), (7296, 255385), (7410, 251456), (7858, 237120), (7904, 235740), (8320, 223953), (9120, 204308), (9880, 188592), (11787, 158080), (11856, 157160), (12160, 153231), (12480, 149302), (14820, 125728), (15716, 118560), (15808, 117870), (18240, 102154), (19645, 94848), (19760, 94296), (23574, 79040), (23712, 78580), (24960, 74651), (29640, 62864), (31432, 59280), (31616, 58935), (36480, 51077), (39290, 47424), (39520, 47148)]