15984427680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{284623}}^1$

素因数の和:284660

約数の個数: 192

約数和(自身を含む): 60249208320

約数和(自身を除く): 44264780640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 56160, 284623, 569246, 853869, 1138492, 1423115, 1707738, 2276984, 2561607, 2846230, 3415476, 3700099, 4269345, 4553968, 5123214, 5692460, 6830952, 7400198, 7684821, 8538690, 9107936, 10246428, 11100297, 11384920, 12808035, 13661904, 14800396, 15369642, 17077380, 18500495, 20492856, 22200594, 22769840, 25616070, 27323808, 29600792, 30739284, 33300891, 34154760, 37000990, 38424105, 40985712, 44401188, 45539680, 51232140, 55501485, 59201584, 61478568, 66601782, 68309520, 74001980, 76848210, 81971424, 88802376, 99902673, 102464280, 111002970, 118403168, 122957136, 133203564, 136619040, 148003960, 153696420, 166504455, 177604752, 199805346, 204928560, 222005940, 245914272, 266407128, 296007920, 307392840, 333008910, 355209504, 399610692, 409857120, 444011880, 499513365, 532814256, 592015840, 614785680, 666017820, 799221384, 888023760, 999026730, 1065628512, 1229571360, 1332035640, 1598442768, 1776047520, 1998053460, 2664071280, 3196885536, 3996106920, 5328142560, 7992213840, 15984427680]

約数ペア:

[(1, 15984427680), (2, 7992213840), (3, 5328142560), (4, 3996106920), (5, 3196885536), (6, 2664071280), (8, 1998053460), (9, 1776047520), (10, 1598442768), (12, 1332035640), (13, 1229571360), (15, 1065628512), (16, 999026730), (18, 888023760), (20, 799221384), (24, 666017820), (26, 614785680), (27, 592015840), (30, 532814256), (32, 499513365), (36, 444011880), (39, 409857120), (40, 399610692), (45, 355209504), (48, 333008910), (52, 307392840), (54, 296007920), (60, 266407128), (65, 245914272), (72, 222005940), (78, 204928560), (80, 199805346), (90, 177604752), (96, 166504455), (104, 153696420), (108, 148003960), (117, 136619040), (120, 133203564), (130, 122957136), (135, 118403168), (144, 111002970), (156, 102464280), (160, 99902673), (180, 88802376), (195, 81971424), (208, 76848210), (216, 74001980), (234, 68309520), (240, 66601782), (260, 61478568), (270, 59201584), (288, 55501485), (312, 51232140), (351, 45539680), (360, 44401188), (390, 40985712), (416, 38424105), (432, 37000990), (468, 34154760), (480, 33300891), (520, 30739284), (540, 29600792), (585, 27323808), (624, 25616070), (702, 22769840), (720, 22200594), (780, 20492856), (864, 18500495), (936, 17077380), (1040, 15369642), (1080, 14800396), (1170, 13661904), (1248, 12808035), (1404, 11384920), (1440, 11100297), (1560, 10246428), (1755, 9107936), (1872, 8538690), (2080, 7684821), (2160, 7400198), (2340, 6830952), (2808, 5692460), (3120, 5123214), (3510, 4553968), (3744, 4269345), (4320, 3700099), (4680, 3415476), (5616, 2846230), (6240, 2561607), (7020, 2276984), (9360, 1707738), (11232, 1423115), (14040, 1138492), (18720, 853869), (28080, 569246), (56160, 284623)]