1516771920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{569}}^1$

素因数の和:997

約数の個数: 160

約数和(自身を含む): 4885401600

約数和(自身を除く): 3368629680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 383, 435, 464, 569, 580, 696, 766, 870, 1138, 1149, 1160, 1392, 1532, 1707, 1740, 1915, 2276, 2298, 2320, 2845, 3064, 3414, 3480, 3830, 4552, 4596, 5690, 5745, 6128, 6828, 6960, 7660, 8535, 9104, 9192, 11107, 11380, 11490, 13656, 15320, 16501, 17070, 18384, 22214, 22760, 22980, 27312, 30640, 33002, 33321, 34140, 44428, 45520, 45960, 49503, 55535, 66004, 66642, 68280, 82505, 88856, 91920, 99006, 111070, 132008, 133284, 136560, 165010, 166605, 177712, 198012, 217927, 222140, 247515, 264016, 266568, 330020, 333210, 396024, 435854, 444280, 495030, 533136, 653781, 660040, 666420, 792048, 871708, 888560, 990060, 1089635, 1307562, 1320080, 1332840, 1743416, 1980120, 2179270, 2615124, 2665680, 3268905, 3486832, 3960240, 4358540, 5230248, 6319883, 6537810, 8717080, 10460496, 12639766, 13075620, 17434160, 18959649, 25279532, 26151240, 31599415, 37919298, 50559064, 52302480, 63198830, 75838596, 94798245, 101118128, 126397660, 151677192, 189596490, 252795320, 303354384, 379192980, 505590640, 758385960, 1516771920]

約数ペア:

[(1, 1516771920), (2, 758385960), (3, 505590640), (4, 379192980), (5, 303354384), (6, 252795320), (8, 189596490), (10, 151677192), (12, 126397660), (15, 101118128), (16, 94798245), (20, 75838596), (24, 63198830), (29, 52302480), (30, 50559064), (40, 37919298), (48, 31599415), (58, 26151240), (60, 25279532), (80, 18959649), (87, 17434160), (116, 13075620), (120, 12639766), (145, 10460496), (174, 8717080), (232, 6537810), (240, 6319883), (290, 5230248), (348, 4358540), (383, 3960240), (435, 3486832), (464, 3268905), (569, 2665680), (580, 2615124), (696, 2179270), (766, 1980120), (870, 1743416), (1138, 1332840), (1149, 1320080), (1160, 1307562), (1392, 1089635), (1532, 990060), (1707, 888560), (1740, 871708), (1915, 792048), (2276, 666420), (2298, 660040), (2320, 653781), (2845, 533136), (3064, 495030), (3414, 444280), (3480, 435854), (3830, 396024), (4552, 333210), (4596, 330020), (5690, 266568), (5745, 264016), (6128, 247515), (6828, 222140), (6960, 217927), (7660, 198012), (8535, 177712), (9104, 166605), (9192, 165010), (11107, 136560), (11380, 133284), (11490, 132008), (13656, 111070), (15320, 99006), (16501, 91920), (17070, 88856), (18384, 82505), (22214, 68280), (22760, 66642), (22980, 66004), (27312, 55535), (30640, 49503), (33002, 45960), (33321, 45520), (34140, 44428)]