12728717120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10313}}^1$

素因数の和:10385

約数の個数: 224

約数和(自身を含む): 37724486400

約数和(自身を除く): 24995769280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 64, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 160, 190, 203, 224, 232, 266, 280, 290, 304, 320, 380, 406, 448, 464, 532, 551, 560, 580, 608, 665, 760, 812, 928, 1015, 1064, 1102, 1120, 1160, 1216, 1330, 1520, 1624, 1856, 2030, 2128, 2204, 2240, 2320, 2660, 2755, 3040, 3248, 3857, 4060, 4256, 4408, 4640, 5320, 5510, 6080, 6496, 7714, 8120, 8512, 8816, 9280, 10313, 10640, 11020, 12992, 15428, 16240, 17632, 19285, 20626, 21280, 22040, 30856, 32480, 35264, 38570, 41252, 42560, 44080, 51565, 61712, 64960, 72191, 77140, 82504, 88160, 103130, 123424, 144382, 154280, 165008, 176320, 195947, 206260, 246848, 288764, 299077, 308560, 330016, 360955, 391894, 412520, 577528, 598154, 617120, 660032, 721910, 783788, 825040, 979735, 1155056, 1196308, 1234240, 1371629, 1443820, 1495385, 1567576, 1650080, 1959470, 2093539, 2310112, 2392616, 2743258, 2887640, 2990770, 3135152, 3300160, 3918940, 4187078, 4620224, 4785232, 5486516, 5682463, 5775280, 5981540, 6270304, 6858145, 7837880, 8374156, 9570464, 10467695, 10973032, 11364926, 11550560, 11963080, 12540608, 13716290, 15675760, 16748312, 19140928, 20935390, 21946064, 22729852, 23101120, 23926160, 27432580, 28412315, 31351520, 33496624, 39777241, 41870780, 43892128, 45459704, 47852320, 54865160, 56824630, 62703040, 66993248, 79554482, 83741560, 87784256, 90919408, 95704640, 109730320, 113649260, 133986496, 159108964, 167483120, 181838816, 198886205, 219460640, 227298520, 318217928, 334966240, 363677632, 397772410, 438921280, 454597040, 636435856, 669932480, 795544820, 909194080, 1272871712, 1591089640, 1818388160, 2545743424, 3182179280, 6364358560, 12728717120]

約数ペア:

[(1, 12728717120), (2, 6364358560), (4, 3182179280), (5, 2545743424), (7, 1818388160), (8, 1591089640), (10, 1272871712), (14, 909194080), (16, 795544820), (19, 669932480), (20, 636435856), (28, 454597040), (29, 438921280), (32, 397772410), (35, 363677632), (38, 334966240), (40, 318217928), (56, 227298520), (58, 219460640), (64, 198886205), (70, 181838816), (76, 167483120), (80, 159108964), (95, 133986496), (112, 113649260), (116, 109730320), (133, 95704640), (140, 90919408), (145, 87784256), (152, 83741560), (160, 79554482), (190, 66993248), (203, 62703040), (224, 56824630), (232, 54865160), (266, 47852320), (280, 45459704), (290, 43892128), (304, 41870780), (320, 39777241), (380, 33496624), (406, 31351520), (448, 28412315), (464, 27432580), (532, 23926160), (551, 23101120), (560, 22729852), (580, 21946064), (608, 20935390), (665, 19140928), (760, 16748312), (812, 15675760), (928, 13716290), (1015, 12540608), (1064, 11963080), (1102, 11550560), (1120, 11364926), (1160, 10973032), (1216, 10467695), (1330, 9570464), (1520, 8374156), (1624, 7837880), (1856, 6858145), (2030, 6270304), (2128, 5981540), (2204, 5775280), (2240, 5682463), (2320, 5486516), (2660, 4785232), (2755, 4620224), (3040, 4187078), (3248, 3918940), (3857, 3300160), (4060, 3135152), (4256, 2990770), (4408, 2887640), (4640, 2743258), (5320, 2392616), (5510, 2310112), (6080, 2093539), (6496, 1959470), (7714, 1650080), (8120, 1567576), (8512, 1495385), (8816, 1443820), (9280, 1371629), (10313, 1234240), (10640, 1196308), (11020, 1155056), (12992, 979735), (15428, 825040), (16240, 783788), (17632, 721910), (19285, 660032), (20626, 617120), (21280, 598154), (22040, 577528), (30856, 412520), (32480, 391894), (35264, 360955), (38570, 330016), (41252, 308560), (42560, 299077), (44080, 288764), (51565, 246848), (61712, 206260), (64960, 195947), (72191, 176320), (77140, 165008), (82504, 154280), (88160, 144382), (103130, 123424)]