1903066920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3331}}^1$

素因数の和:3397

約数の個数: 192

約数和(自身を含む): 6633345600

約数和(自身を除く): 4730278680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 529, 540, 552, 621, 690, 828, 920, 1035, 1058, 1080, 1242, 1380, 1587, 1656, 2070, 2116, 2484, 2645, 2760, 3105, 3174, 3331, 4140, 4232, 4761, 4968, 5290, 6210, 6348, 6662, 7935, 8280, 9522, 9993, 10580, 12420, 12696, 13324, 14283, 15870, 16655, 19044, 19986, 21160, 23805, 24840, 26648, 28566, 29979, 31740, 33310, 38088, 39972, 47610, 49965, 57132, 59958, 63480, 66620, 71415, 76613, 79944, 89937, 95220, 99930, 114264, 119916, 133240, 142830, 149895, 153226, 179874, 190440, 199860, 229839, 239832, 285660, 299790, 306452, 359748, 383065, 399720, 449685, 459678, 571320, 599580, 612904, 689517, 719496, 766130, 899370, 919356, 1149195, 1199160, 1379034, 1532260, 1762099, 1798740, 1838712, 2068551, 2298390, 2758068, 3064520, 3447585, 3524198, 3597480, 4137102, 4596780, 5286297, 5516136, 6895170, 7048396, 8274204, 8810495, 9193560, 10342755, 10572594, 13790340, 14096792, 15858891, 16548408, 17620990, 20685510, 21145188, 26431485, 27580680, 31717782, 35241980, 41371020, 42290376, 47576673, 52862970, 63435564, 70483960, 79294455, 82742040, 95153346, 105725940, 126871128, 158588910, 190306692, 211451880, 237883365, 317177820, 380613384, 475766730, 634355640, 951533460, 1903066920]

約数ペア:

[(1, 1903066920), (2, 951533460), (3, 634355640), (4, 475766730), (5, 380613384), (6, 317177820), (8, 237883365), (9, 211451880), (10, 190306692), (12, 158588910), (15, 126871128), (18, 105725940), (20, 95153346), (23, 82742040), (24, 79294455), (27, 70483960), (30, 63435564), (36, 52862970), (40, 47576673), (45, 42290376), (46, 41371020), (54, 35241980), (60, 31717782), (69, 27580680), (72, 26431485), (90, 21145188), (92, 20685510), (108, 17620990), (115, 16548408), (120, 15858891), (135, 14096792), (138, 13790340), (180, 10572594), (184, 10342755), (207, 9193560), (216, 8810495), (230, 8274204), (270, 7048396), (276, 6895170), (345, 5516136), (360, 5286297), (414, 4596780), (460, 4137102), (529, 3597480), (540, 3524198), (552, 3447585), (621, 3064520), (690, 2758068), (828, 2298390), (920, 2068551), (1035, 1838712), (1058, 1798740), (1080, 1762099), (1242, 1532260), (1380, 1379034), (1587, 1199160), (1656, 1149195), (2070, 919356), (2116, 899370), (2484, 766130), (2645, 719496), (2760, 689517), (3105, 612904), (3174, 599580), (3331, 571320), (4140, 459678), (4232, 449685), (4761, 399720), (4968, 383065), (5290, 359748), (6210, 306452), (6348, 299790), (6662, 285660), (7935, 239832), (8280, 229839), (9522, 199860), (9993, 190440), (10580, 179874), (12420, 153226), (12696, 149895), (13324, 142830), (14283, 133240), (15870, 119916), (16655, 114264), (19044, 99930), (19986, 95220), (21160, 89937), (23805, 79944), (24840, 76613), (26648, 71415), (28566, 66620), (29979, 63480), (31740, 59958), (33310, 57132), (38088, 49965), (39972, 47610)]