71402040

素因数分解:

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

素因数の和:3926

約数の個数: 128

約数和(自身を含む): 252072000

約数和(自身を除く): 180669960

約数列:

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

約数ペア:

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