142804080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3928

約数の個数: 160

約数和(自身を含む): 520948800

約数和(自身を除く): 378144720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 3889, 4080, 4590, 6120, 7344, 7778, 9180, 11667, 12240, 15556, 18360, 19445, 23334, 31112, 35001, 36720, 38890, 46668, 58335, 62224, 66113, 70002, 77780, 93336, 105003, 116670, 132226, 140004, 155560, 175005, 186672, 198339, 210006, 233340, 264452, 280008, 311120, 330565, 350010, 396678, 420012, 466680, 525015, 528904, 560016, 595017, 661130, 700020, 793356, 840024, 933360, 991695, 1050030, 1057808, 1190034, 1322260, 1400040, 1586712, 1680048, 1785051, 1983390, 2100060, 2380068, 2644520, 2800080, 2975085, 3173424, 3570102, 3966780, 4200120, 4760136, 5289040, 5950170, 7140204, 7933560, 8400240, 8925255, 9520272, 11900340, 14280408, 15867120, 17850510, 23800680, 28560816, 35701020, 47601360, 71402040, 142804080]

約数ペア:

[(1, 142804080), (2, 71402040), (3, 47601360), (4, 35701020), (5, 28560816), (6, 23800680), (8, 17850510), (9, 15867120), (10, 14280408), (12, 11900340), (15, 9520272), (16, 8925255), (17, 8400240), (18, 7933560), (20, 7140204), (24, 5950170), (27, 5289040), (30, 4760136), (34, 4200120), (36, 3966780), (40, 3570102), (45, 3173424), (48, 2975085), (51, 2800080), (54, 2644520), (60, 2380068), (68, 2100060), (72, 1983390), (80, 1785051), (85, 1680048), (90, 1586712), (102, 1400040), (108, 1322260), (120, 1190034), (135, 1057808), (136, 1050030), (144, 991695), (153, 933360), (170, 840024), (180, 793356), (204, 700020), (216, 661130), (240, 595017), (255, 560016), (270, 528904), (272, 525015), (306, 466680), (340, 420012), (360, 396678), (408, 350010), (432, 330565), (459, 311120), (510, 280008), (540, 264452), (612, 233340), (680, 210006), (720, 198339), (765, 186672), (816, 175005), (918, 155560), (1020, 140004), (1080, 132226), (1224, 116670), (1360, 105003), (1530, 93336), (1836, 77780), (2040, 70002), (2160, 66113), (2295, 62224), (2448, 58335), (3060, 46668), (3672, 38890), (3889, 36720), (4080, 35001), (4590, 31112), (6120, 23334), (7344, 19445), (7778, 18360), (9180, 15556), (11667, 12240)]