4890802560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3533}}^1$

素因数の和:3665

約数の個数: 256

約数和(自身を含む): 17994562560

約数和(自身を除く): 13103760000

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, 56, 60, 64, 70, 80, 84, 96, 103, 105, 112, 120, 128, 140, 160, 168, 192, 206, 210, 224, 240, 280, 309, 320, 336, 384, 412, 420, 448, 480, 515, 560, 618, 640, 672, 721, 824, 840, 896, 960, 1030, 1120, 1236, 1344, 1442, 1545, 1648, 1680, 1920, 2060, 2163, 2240, 2472, 2688, 2884, 3090, 3296, 3360, 3533, 3605, 4120, 4326, 4480, 4944, 5768, 6180, 6592, 6720, 7066, 7210, 8240, 8652, 9888, 10599, 10815, 11536, 12360, 13184, 13440, 14132, 14420, 16480, 17304, 17665, 19776, 21198, 21630, 23072, 24720, 24731, 28264, 28840, 32960, 34608, 35330, 39552, 42396, 43260, 46144, 49440, 49462, 52995, 56528, 57680, 65920, 69216, 70660, 74193, 84792, 86520, 92288, 98880, 98924, 105990, 113056, 115360, 123655, 138432, 141320, 148386, 169584, 173040, 197760, 197848, 211980, 226112, 230720, 247310, 276864, 282640, 296772, 339168, 346080, 363899, 370965, 395696, 423960, 452224, 461440, 494620, 565280, 593544, 678336, 692160, 727798, 741930, 791392, 847920, 989240, 1091697, 1130560, 1187088, 1356672, 1384320, 1455596, 1483860, 1582784, 1695840, 1819495, 1978480, 2183394, 2261120, 2374176, 2547293, 2911192, 2967720, 3165568, 3391680, 3638990, 3956960, 4366788, 4748352, 5094586, 5458485, 5822384, 5935440, 6783360, 7277980, 7641879, 7913920, 8733576, 9496704, 10189172, 10916970, 11644768, 11870880, 12736465, 14555960, 15283758, 15827840, 17467152, 20378344, 21833940, 23289536, 23741760, 25472930, 29111920, 30567516, 34934304, 38209395, 40756688, 43667880, 46579072, 47483520, 50945860, 58223840, 61135032, 69868608, 76418790, 81513376, 87335760, 101891720, 116447680, 122270064, 139737216, 152837580, 163026752, 174671520, 203783440, 232895360, 244540128, 305675160, 326053504, 349343040, 407566880, 489080256, 611350320, 698686080, 815133760, 978160512, 1222700640, 1630267520, 2445401280, 4890802560]

約数ペア:

[(1, 4890802560), (2, 2445401280), (3, 1630267520), (4, 1222700640), (5, 978160512), (6, 815133760), (7, 698686080), (8, 611350320), (10, 489080256), (12, 407566880), (14, 349343040), (15, 326053504), (16, 305675160), (20, 244540128), (21, 232895360), (24, 203783440), (28, 174671520), (30, 163026752), (32, 152837580), (35, 139737216), (40, 122270064), (42, 116447680), (48, 101891720), (56, 87335760), (60, 81513376), (64, 76418790), (70, 69868608), (80, 61135032), (84, 58223840), (96, 50945860), (103, 47483520), (105, 46579072), (112, 43667880), (120, 40756688), (128, 38209395), (140, 34934304), (160, 30567516), (168, 29111920), (192, 25472930), (206, 23741760), (210, 23289536), (224, 21833940), (240, 20378344), (280, 17467152), (309, 15827840), (320, 15283758), (336, 14555960), (384, 12736465), (412, 11870880), (420, 11644768), (448, 10916970), (480, 10189172), (515, 9496704), (560, 8733576), (618, 7913920), (640, 7641879), (672, 7277980), (721, 6783360), (824, 5935440), (840, 5822384), (896, 5458485), (960, 5094586), (1030, 4748352), (1120, 4366788), (1236, 3956960), (1344, 3638990), (1442, 3391680), (1545, 3165568), (1648, 2967720), (1680, 2911192), (1920, 2547293), (2060, 2374176), (2163, 2261120), (2240, 2183394), (2472, 1978480), (2688, 1819495), (2884, 1695840), (3090, 1582784), (3296, 1483860), (3360, 1455596), (3533, 1384320), (3605, 1356672), (4120, 1187088), (4326, 1130560), (4480, 1091697), (4944, 989240), (5768, 847920), (6180, 791392), (6592, 741930), (6720, 727798), (7066, 692160), (7210, 678336), (8240, 593544), (8652, 565280), (9888, 494620), (10599, 461440), (10815, 452224), (11536, 423960), (12360, 395696), (13184, 370965), (13440, 363899), (14132, 346080), (14420, 339168), (16480, 296772), (17304, 282640), (17665, 276864), (19776, 247310), (21198, 230720), (21630, 226112), (23072, 211980), (24720, 197848), (24731, 197760), (28264, 173040), (28840, 169584), (32960, 148386), (34608, 141320), (35330, 138432), (39552, 123655), (42396, 115360), (43260, 113056), (46144, 105990), (49440, 98924), (49462, 98880), (52995, 92288), (56528, 86520), (57680, 84792), (65920, 74193), (69216, 70660)]