1641178560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 336

約数和(自身を含む): 6129406080

約数和(自身を除く): 4488227520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 139, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 251, 278, 280, 294, 320, 336, 392, 417, 420, 448, 480, 490, 502, 556, 560, 588, 672, 695, 735, 753, 784, 834, 840, 960, 973, 980, 1004, 1112, 1120, 1176, 1255, 1344, 1390, 1470, 1506, 1568, 1668, 1680, 1757, 1946, 1960, 2008, 2085, 2224, 2240, 2352, 2510, 2780, 2919, 2940, 3012, 3136, 3336, 3360, 3514, 3765, 3892, 3920, 4016, 4170, 4448, 4704, 4865, 5020, 5271, 5560, 5838, 5880, 6024, 6672, 6720, 6811, 7028, 7530, 7784, 7840, 8032, 8340, 8785, 8896, 9408, 9730, 10040, 10542, 11120, 11676, 11760, 12048, 12299, 13344, 13622, 14056, 14595, 15060, 15568, 15680, 16064, 16680, 17570, 19460, 20080, 20433, 21084, 22240, 23352, 23520, 24096, 24598, 26355, 26688, 27244, 28112, 29190, 30120, 31136, 33360, 34055, 34889, 35140, 36897, 38920, 40160, 40866, 42168, 44480, 46704, 47040, 48192, 49196, 52710, 54488, 56224, 58380, 60240, 61495, 62272, 66720, 68110, 69778, 70280, 73794, 77840, 80320, 81732, 84336, 93408, 98392, 102165, 104667, 105420, 108976, 112448, 116760, 120480, 122990, 133440, 136220, 139556, 140560, 147588, 155680, 163464, 168672, 174445, 184485, 186816, 196784, 204330, 209334, 210840, 217952, 233520, 240960, 244223, 245980, 272440, 279112, 281120, 295176, 311360, 326928, 337344, 348890, 368970, 393568, 408660, 418668, 421680, 435904, 467040, 488446, 491960, 523335, 544880, 558224, 562240, 590352, 653856, 697780, 732669, 737940, 787136, 817320, 837336, 843360, 934080, 976892, 983920, 1046670, 1089760, 1116448, 1180704, 1221115, 1307712, 1395560, 1465338, 1475880, 1634640, 1674672, 1686720, 1709561, 1953784, 1967840, 2093340, 2179520, 2232896, 2361408, 2442230, 2791120, 2930676, 2951760, 3269280, 3349344, 3419122, 3663345, 3907568, 3935680, 4186680, 4884460, 5128683, 5582240, 5861352, 5903520, 6538560, 6698688, 6838244, 7326690, 7815136, 8373360, 8547805, 9768920, 10257366, 11164480, 11722704, 11807040, 13676488, 14653380, 15630272, 16746720, 17095610, 19537840, 20514732, 23445408, 25643415, 27352976, 29306760, 33493440, 34191220, 39075680, 41029464, 46890816, 51286830, 54705952, 58613520, 68382440, 78151360, 82058928, 102573660, 109411904, 117227040, 136764880, 164117856, 205147320, 234454080, 273529760, 328235712, 410294640, 547059520, 820589280, 1641178560]

約数ペア:

[(1, 1641178560), (2, 820589280), (3, 547059520), (4, 410294640), (5, 328235712), (6, 273529760), (7, 234454080), (8, 205147320), (10, 164117856), (12, 136764880), (14, 117227040), (15, 109411904), (16, 102573660), (20, 82058928), (21, 78151360), (24, 68382440), (28, 58613520), (30, 54705952), (32, 51286830), (35, 46890816), (40, 41029464), (42, 39075680), (48, 34191220), (49, 33493440), (56, 29306760), (60, 27352976), (64, 25643415), (70, 23445408), (80, 20514732), (84, 19537840), (96, 17095610), (98, 16746720), (105, 15630272), (112, 14653380), (120, 13676488), (139, 11807040), (140, 11722704), (147, 11164480), (160, 10257366), (168, 9768920), (192, 8547805), (196, 8373360), (210, 7815136), (224, 7326690), (240, 6838244), (245, 6698688), (251, 6538560), (278, 5903520), (280, 5861352), (294, 5582240), (320, 5128683), (336, 4884460), (392, 4186680), (417, 3935680), (420, 3907568), (448, 3663345), (480, 3419122), (490, 3349344), (502, 3269280), (556, 2951760), (560, 2930676), (588, 2791120), (672, 2442230), (695, 2361408), (735, 2232896), (753, 2179520), (784, 2093340), (834, 1967840), (840, 1953784), (960, 1709561), (973, 1686720), (980, 1674672), (1004, 1634640), (1112, 1475880), (1120, 1465338), (1176, 1395560), (1255, 1307712), (1344, 1221115), (1390, 1180704), (1470, 1116448), (1506, 1089760), (1568, 1046670), (1668, 983920), (1680, 976892), (1757, 934080), (1946, 843360), (1960, 837336), (2008, 817320), (2085, 787136), (2224, 737940), (2240, 732669), (2352, 697780), (2510, 653856), (2780, 590352), (2919, 562240), (2940, 558224), (3012, 544880), (3136, 523335), (3336, 491960), (3360, 488446), (3514, 467040), (3765, 435904), (3892, 421680), (3920, 418668), (4016, 408660), (4170, 393568), (4448, 368970), (4704, 348890), (4865, 337344), (5020, 326928), (5271, 311360), (5560, 295176), (5838, 281120), (5880, 279112), (6024, 272440), (6672, 245980), (6720, 244223), (6811, 240960), (7028, 233520), (7530, 217952), (7784, 210840), (7840, 209334), (8032, 204330), (8340, 196784), (8785, 186816), (8896, 184485), (9408, 174445), (9730, 168672), (10040, 163464), (10542, 155680), (11120, 147588), (11676, 140560), (11760, 139556), (12048, 136220), (12299, 133440), (13344, 122990), (13622, 120480), (14056, 116760), (14595, 112448), (15060, 108976), (15568, 105420), (15680, 104667), (16064, 102165), (16680, 98392), (17570, 93408), (19460, 84336), (20080, 81732), (20433, 80320), (21084, 77840), (22240, 73794), (23352, 70280), (23520, 69778), (24096, 68110), (24598, 66720), (26355, 62272), (26688, 61495), (27244, 60240), (28112, 58380), (29190, 56224), (30120, 54488), (31136, 52710), (33360, 49196), (34055, 48192), (34889, 47040), (35140, 46704), (36897, 44480), (38920, 42168), (40160, 40866)]