1300885320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{221239}}^1$

素因数の和:221267

約数の個数: 96

約数和(自身を含む): 4539844800

約数和(自身を除く): 3238959480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 221239, 442478, 663717, 884956, 1106195, 1327434, 1548673, 1769912, 2212390, 2654868, 3097346, 3318585, 4424780, 4646019, 5309736, 6194692, 6637170, 7743365, 8849560, 9292038, 10840711, 12389384, 13274340, 15486730, 18584076, 21681422, 23230095, 26548680, 30973460, 32522133, 37168152, 43362844, 46460190, 54203555, 61946920, 65044266, 86725688, 92920380, 108407110, 130088532, 162610665, 185840760, 216814220, 260177064, 325221330, 433628440, 650442660, 1300885320]

約数ペア:

[(1, 1300885320), (2, 650442660), (3, 433628440), (4, 325221330), (5, 260177064), (6, 216814220), (7, 185840760), (8, 162610665), (10, 130088532), (12, 108407110), (14, 92920380), (15, 86725688), (20, 65044266), (21, 61946920), (24, 54203555), (28, 46460190), (30, 43362844), (35, 37168152), (40, 32522133), (42, 30973460), (49, 26548680), (56, 23230095), (60, 21681422), (70, 18584076), (84, 15486730), (98, 13274340), (105, 12389384), (120, 10840711), (140, 9292038), (147, 8849560), (168, 7743365), (196, 6637170), (210, 6194692), (245, 5309736), (280, 4646019), (294, 4424780), (392, 3318585), (420, 3097346), (490, 2654868), (588, 2212390), (735, 1769912), (840, 1548673), (980, 1327434), (1176, 1106195), (1470, 884956), (1960, 663717), (2940, 442478), (5880, 221239)]