6800778880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11953}}^1$

素因数の和:12106

約数の個数: 128

約数和(自身を含む): 18728570880

約数和(自身を除く): 11927792000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 640, 889, 896, 1016, 1120, 1270, 1778, 2032, 2240, 2540, 3556, 4064, 4445, 4480, 5080, 7112, 8128, 8890, 10160, 11953, 14224, 16256, 17780, 20320, 23906, 28448, 35560, 40640, 47812, 56896, 59765, 71120, 81280, 83671, 95624, 113792, 119530, 142240, 167342, 191248, 239060, 284480, 334684, 382496, 418355, 478120, 568960, 669368, 764992, 836710, 956240, 1338736, 1518031, 1529984, 1673420, 1912480, 2677472, 3036062, 3346840, 3824960, 5354944, 6072124, 6693680, 7590155, 7649920, 10626217, 10709888, 12144248, 13387360, 15180310, 21252434, 24288496, 26774720, 30360620, 42504868, 48576992, 53131085, 53549440, 60721240, 85009736, 97153984, 106262170, 121442480, 170019472, 194307968, 212524340, 242884960, 340038944, 425048680, 485769920, 680077888, 850097360, 971539840, 1360155776, 1700194720, 3400389440, 6800778880]

約数ペア:

[(1, 6800778880), (2, 3400389440), (4, 1700194720), (5, 1360155776), (7, 971539840), (8, 850097360), (10, 680077888), (14, 485769920), (16, 425048680), (20, 340038944), (28, 242884960), (32, 212524340), (35, 194307968), (40, 170019472), (56, 121442480), (64, 106262170), (70, 97153984), (80, 85009736), (112, 60721240), (127, 53549440), (128, 53131085), (140, 48576992), (160, 42504868), (224, 30360620), (254, 26774720), (280, 24288496), (320, 21252434), (448, 15180310), (508, 13387360), (560, 12144248), (635, 10709888), (640, 10626217), (889, 7649920), (896, 7590155), (1016, 6693680), (1120, 6072124), (1270, 5354944), (1778, 3824960), (2032, 3346840), (2240, 3036062), (2540, 2677472), (3556, 1912480), (4064, 1673420), (4445, 1529984), (4480, 1518031), (5080, 1338736), (7112, 956240), (8128, 836710), (8890, 764992), (10160, 669368), (11953, 568960), (14224, 478120), (16256, 418355), (17780, 382496), (20320, 334684), (23906, 284480), (28448, 239060), (35560, 191248), (40640, 167342), (47812, 142240), (56896, 119530), (59765, 113792), (71120, 95624), (81280, 83671)]