209373360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7331}}^1$

素因数の和:7371

約数の個数: 160

約数和(自身を含む): 785521152

約数和(自身を除く): 576147792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 7331, 9520, 14280, 14662, 21993, 28560, 29324, 36655, 43986, 51317, 58648, 73310, 87972, 102634, 109965, 117296, 124627, 146620, 153951, 175944, 205268, 219930, 249254, 256585, 293240, 307902, 351888, 373881, 410536, 439860, 498508, 513170, 586480, 615804, 623135, 747762, 769755, 821072, 872389, 879720, 997016, 1026340, 1231608, 1246270, 1495524, 1539510, 1744778, 1759440, 1869405, 1994032, 2052680, 2463216, 2492540, 2617167, 2991048, 3079020, 3489556, 3738810, 4105360, 4361945, 4985080, 5234334, 5982096, 6158040, 6979112, 7477620, 8723890, 9970160, 10468668, 12316080, 13085835, 13958224, 14955240, 17447780, 20937336, 26171670, 29910480, 34895560, 41874672, 52343340, 69791120, 104686680, 209373360]

約数ペア:

[(1, 209373360), (2, 104686680), (3, 69791120), (4, 52343340), (5, 41874672), (6, 34895560), (7, 29910480), (8, 26171670), (10, 20937336), (12, 17447780), (14, 14955240), (15, 13958224), (16, 13085835), (17, 12316080), (20, 10468668), (21, 9970160), (24, 8723890), (28, 7477620), (30, 6979112), (34, 6158040), (35, 5982096), (40, 5234334), (42, 4985080), (48, 4361945), (51, 4105360), (56, 3738810), (60, 3489556), (68, 3079020), (70, 2991048), (80, 2617167), (84, 2492540), (85, 2463216), (102, 2052680), (105, 1994032), (112, 1869405), (119, 1759440), (120, 1744778), (136, 1539510), (140, 1495524), (168, 1246270), (170, 1231608), (204, 1026340), (210, 997016), (238, 879720), (240, 872389), (255, 821072), (272, 769755), (280, 747762), (336, 623135), (340, 615804), (357, 586480), (408, 513170), (420, 498508), (476, 439860), (510, 410536), (560, 373881), (595, 351888), (680, 307902), (714, 293240), (816, 256585), (840, 249254), (952, 219930), (1020, 205268), (1190, 175944), (1360, 153951), (1428, 146620), (1680, 124627), (1785, 117296), (1904, 109965), (2040, 102634), (2380, 87972), (2856, 73310), (3570, 58648), (4080, 51317), (4760, 43986), (5712, 36655), (7140, 29324), (7331, 28560), (9520, 21993), (14280, 14662)]