244996080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 897692544

約数和(自身を除く): 652696464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 83, 84, 98, 105, 112, 120, 140, 147, 166, 168, 196, 210, 240, 245, 249, 251, 280, 294, 332, 336, 392, 415, 420, 490, 498, 502, 560, 581, 588, 664, 735, 753, 784, 830, 840, 980, 996, 1004, 1162, 1176, 1245, 1255, 1328, 1470, 1506, 1660, 1680, 1743, 1757, 1960, 1992, 2008, 2324, 2352, 2490, 2510, 2905, 2940, 3012, 3320, 3486, 3514, 3765, 3920, 3984, 4016, 4067, 4648, 4980, 5020, 5271, 5810, 5880, 6024, 6640, 6972, 7028, 7530, 8134, 8715, 8785, 9296, 9960, 10040, 10542, 11620, 11760, 12048, 12201, 12299, 13944, 14056, 15060, 16268, 17430, 17570, 19920, 20080, 20335, 20833, 21084, 23240, 24402, 24598, 26355, 27888, 28112, 30120, 32536, 34860, 35140, 36897, 40670, 41666, 42168, 46480, 48804, 49196, 52710, 60240, 61005, 61495, 62499, 65072, 69720, 70280, 73794, 81340, 83332, 84336, 97608, 98392, 104165, 105420, 122010, 122990, 124998, 139440, 140560, 145831, 147588, 162680, 166664, 184485, 195216, 196784, 208330, 210840, 244020, 245980, 249996, 291662, 295176, 312495, 325360, 333328, 368970, 416660, 421680, 437493, 488040, 491960, 499992, 583324, 590352, 624990, 729155, 737940, 833320, 874986, 976080, 983920, 999984, 1020817, 1166648, 1249980, 1458310, 1475880, 1666640, 1749972, 2041634, 2187465, 2333296, 2499960, 2916620, 2951760, 3062451, 3499944, 4083268, 4374930, 4999920, 5104085, 5833240, 6124902, 6999888, 8166536, 8749860, 10208170, 11666480, 12249804, 15312255, 16333072, 17499720, 20416340, 24499608, 30624510, 34999440, 40832680, 48999216, 61249020, 81665360, 122498040, 244996080]

約数ペア:

[(1, 244996080), (2, 122498040), (3, 81665360), (4, 61249020), (5, 48999216), (6, 40832680), (7, 34999440), (8, 30624510), (10, 24499608), (12, 20416340), (14, 17499720), (15, 16333072), (16, 15312255), (20, 12249804), (21, 11666480), (24, 10208170), (28, 8749860), (30, 8166536), (35, 6999888), (40, 6124902), (42, 5833240), (48, 5104085), (49, 4999920), (56, 4374930), (60, 4083268), (70, 3499944), (80, 3062451), (83, 2951760), (84, 2916620), (98, 2499960), (105, 2333296), (112, 2187465), (120, 2041634), (140, 1749972), (147, 1666640), (166, 1475880), (168, 1458310), (196, 1249980), (210, 1166648), (240, 1020817), (245, 999984), (249, 983920), (251, 976080), (280, 874986), (294, 833320), (332, 737940), (336, 729155), (392, 624990), (415, 590352), (420, 583324), (490, 499992), (498, 491960), (502, 488040), (560, 437493), (581, 421680), (588, 416660), (664, 368970), (735, 333328), (753, 325360), (784, 312495), (830, 295176), (840, 291662), (980, 249996), (996, 245980), (1004, 244020), (1162, 210840), (1176, 208330), (1245, 196784), (1255, 195216), (1328, 184485), (1470, 166664), (1506, 162680), (1660, 147588), (1680, 145831), (1743, 140560), (1757, 139440), (1960, 124998), (1992, 122990), (2008, 122010), (2324, 105420), (2352, 104165), (2490, 98392), (2510, 97608), (2905, 84336), (2940, 83332), (3012, 81340), (3320, 73794), (3486, 70280), (3514, 69720), (3765, 65072), (3920, 62499), (3984, 61495), (4016, 61005), (4067, 60240), (4648, 52710), (4980, 49196), (5020, 48804), (5271, 46480), (5810, 42168), (5880, 41666), (6024, 40670), (6640, 36897), (6972, 35140), (7028, 34860), (7530, 32536), (8134, 30120), (8715, 28112), (8785, 27888), (9296, 26355), (9960, 24598), (10040, 24402), (10542, 23240), (11620, 21084), (11760, 20833), (12048, 20335), (12201, 20080), (12299, 19920), (13944, 17570), (14056, 17430), (15060, 16268)]