85601040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 320604480

約数和(自身を除く): 235003440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 240, 245, 251, 280, 290, 294, 336, 348, 392, 406, 420, 435, 464, 490, 502, 560, 580, 588, 609, 696, 735, 753, 784, 812, 840, 870, 980, 1004, 1015, 1160, 1176, 1218, 1255, 1392, 1421, 1470, 1506, 1624, 1680, 1740, 1757, 1960, 2008, 2030, 2320, 2352, 2436, 2510, 2842, 2940, 3012, 3045, 3248, 3480, 3514, 3765, 3920, 4016, 4060, 4263, 4872, 5020, 5271, 5684, 5880, 6024, 6090, 6960, 7028, 7105, 7279, 7530, 8120, 8526, 8785, 9744, 10040, 10542, 11368, 11760, 12048, 12180, 12299, 14056, 14210, 14558, 15060, 16240, 17052, 17570, 20080, 21084, 21315, 21837, 22736, 24360, 24598, 26355, 28112, 28420, 29116, 30120, 34104, 35140, 36395, 36897, 42168, 42630, 43674, 48720, 49196, 50953, 52710, 56840, 58232, 60240, 61495, 68208, 70280, 72790, 73794, 84336, 85260, 87348, 98392, 101906, 105420, 109185, 113680, 116464, 122990, 140560, 145580, 147588, 152859, 170520, 174696, 184485, 196784, 203812, 210840, 218370, 245980, 254765, 291160, 295176, 305718, 341040, 349392, 356671, 368970, 407624, 421680, 436740, 491960, 509530, 582320, 590352, 611436, 713342, 737940, 764295, 815248, 873480, 983920, 1019060, 1070013, 1222872, 1426684, 1475880, 1528590, 1746960, 1783355, 2038120, 2140026, 2445744, 2853368, 2951760, 3057180, 3566710, 4076240, 4280052, 5350065, 5706736, 6114360, 7133420, 8560104, 10700130, 12228720, 14266840, 17120208, 21400260, 28533680, 42800520, 85601040]

約数ペア:

[(1, 85601040), (2, 42800520), (3, 28533680), (4, 21400260), (5, 17120208), (6, 14266840), (7, 12228720), (8, 10700130), (10, 8560104), (12, 7133420), (14, 6114360), (15, 5706736), (16, 5350065), (20, 4280052), (21, 4076240), (24, 3566710), (28, 3057180), (29, 2951760), (30, 2853368), (35, 2445744), (40, 2140026), (42, 2038120), (48, 1783355), (49, 1746960), (56, 1528590), (58, 1475880), (60, 1426684), (70, 1222872), (80, 1070013), (84, 1019060), (87, 983920), (98, 873480), (105, 815248), (112, 764295), (116, 737940), (120, 713342), (140, 611436), (145, 590352), (147, 582320), (168, 509530), (174, 491960), (196, 436740), (203, 421680), (210, 407624), (232, 368970), (240, 356671), (245, 349392), (251, 341040), (280, 305718), (290, 295176), (294, 291160), (336, 254765), (348, 245980), (392, 218370), (406, 210840), (420, 203812), (435, 196784), (464, 184485), (490, 174696), (502, 170520), (560, 152859), (580, 147588), (588, 145580), (609, 140560), (696, 122990), (735, 116464), (753, 113680), (784, 109185), (812, 105420), (840, 101906), (870, 98392), (980, 87348), (1004, 85260), (1015, 84336), (1160, 73794), (1176, 72790), (1218, 70280), (1255, 68208), (1392, 61495), (1421, 60240), (1470, 58232), (1506, 56840), (1624, 52710), (1680, 50953), (1740, 49196), (1757, 48720), (1960, 43674), (2008, 42630), (2030, 42168), (2320, 36897), (2352, 36395), (2436, 35140), (2510, 34104), (2842, 30120), (2940, 29116), (3012, 28420), (3045, 28112), (3248, 26355), (3480, 24598), (3514, 24360), (3765, 22736), (3920, 21837), (4016, 21315), (4060, 21084), (4263, 20080), (4872, 17570), (5020, 17052), (5271, 16240), (5684, 15060), (5880, 14558), (6024, 14210), (6090, 14056), (6960, 12299), (7028, 12180), (7105, 12048), (7279, 11760), (7530, 11368), (8120, 10542), (8526, 10040), (8785, 9744)]