15909517152

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:720

約数の個数: 288

約数和(自身を含む): 49698230400

約数和(自身を除く): 33788713248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 257, 288, 304, 324, 342, 419, 432, 456, 486, 513, 514, 608, 648, 684, 771, 838, 864, 912, 972, 1026, 1028, 1257, 1296, 1368, 1539, 1542, 1676, 1824, 1944, 2052, 2056, 2313, 2514, 2592, 2736, 3078, 3084, 3352, 3771, 3888, 4104, 4112, 4617, 4626, 4883, 5028, 5472, 6156, 6168, 6704, 6939, 7542, 7776, 7961, 8208, 8224, 9234, 9252, 9766, 10056, 11313, 12312, 12336, 13408, 13878, 14649, 15084, 15922, 16416, 18468, 18504, 19532, 20112, 20817, 22626, 23883, 24624, 24672, 27756, 29298, 30168, 31844, 33939, 36936, 37008, 39064, 40224, 41634, 43947, 45252, 47766, 49248, 55512, 58596, 60336, 62451, 63688, 67878, 71649, 73872, 74016, 78128, 83268, 87894, 90504, 95532, 101817, 107683, 111024, 117192, 120672, 124902, 127376, 131841, 135756, 143298, 147744, 156256, 166536, 175788, 181008, 191064, 203634, 214947, 215366, 222048, 234384, 249804, 254752, 263682, 271512, 286596, 323049, 333072, 351576, 362016, 382128, 395523, 407268, 429894, 430732, 468768, 499608, 527364, 543024, 573192, 644841, 646098, 666144, 703152, 764256, 791046, 814536, 859788, 861464, 969147, 999216, 1054728, 1086048, 1146384, 1186569, 1289682, 1292196, 1406304, 1582092, 1629072, 1719576, 1722928, 1934523, 1938294, 1998432, 2045977, 2109456, 2292768, 2373138, 2579364, 2584392, 2907441, 3164184, 3258144, 3439152, 3445856, 3869046, 3876588, 4091954, 4218912, 4746276, 5158728, 5168784, 5814882, 6137931, 6328368, 6878304, 7738092, 7753176, 8183908, 8722323, 9492552, 10317456, 10337568, 11629764, 12275862, 12656736, 15476184, 15506352, 16367816, 17444646, 18413793, 18985104, 20634912, 23259528, 24551724, 26166969, 30952368, 31012704, 32735632, 34889292, 36827586, 37970208, 46519056, 49103448, 52333938, 55241379, 61904736, 65471264, 69778584, 73655172, 93038112, 98206896, 104667876, 110482758, 139557168, 147310344, 165724137, 196413792, 209335752, 220965516, 279114336, 294620688, 331448274, 418671504, 441931032, 497172411, 589241376, 662896548, 837343008, 883862064, 994344822, 1325793096, 1767724128, 1988689644, 2651586192, 3977379288, 5303172384, 7954758576, 15909517152]

約数ペア:

[(1, 15909517152), (2, 7954758576), (3, 5303172384), (4, 3977379288), (6, 2651586192), (8, 1988689644), (9, 1767724128), (12, 1325793096), (16, 994344822), (18, 883862064), (19, 837343008), (24, 662896548), (27, 589241376), (32, 497172411), (36, 441931032), (38, 418671504), (48, 331448274), (54, 294620688), (57, 279114336), (72, 220965516), (76, 209335752), (81, 196413792), (96, 165724137), (108, 147310344), (114, 139557168), (144, 110482758), (152, 104667876), (162, 98206896), (171, 93038112), (216, 73655172), (228, 69778584), (243, 65471264), (257, 61904736), (288, 55241379), (304, 52333938), (324, 49103448), (342, 46519056), (419, 37970208), (432, 36827586), (456, 34889292), (486, 32735632), (513, 31012704), (514, 30952368), (608, 26166969), (648, 24551724), (684, 23259528), (771, 20634912), (838, 18985104), (864, 18413793), (912, 17444646), (972, 16367816), (1026, 15506352), (1028, 15476184), (1257, 12656736), (1296, 12275862), (1368, 11629764), (1539, 10337568), (1542, 10317456), (1676, 9492552), (1824, 8722323), (1944, 8183908), (2052, 7753176), (2056, 7738092), (2313, 6878304), (2514, 6328368), (2592, 6137931), (2736, 5814882), (3078, 5168784), (3084, 5158728), (3352, 4746276), (3771, 4218912), (3888, 4091954), (4104, 3876588), (4112, 3869046), (4617, 3445856), (4626, 3439152), (4883, 3258144), (5028, 3164184), (5472, 2907441), (6156, 2584392), (6168, 2579364), (6704, 2373138), (6939, 2292768), (7542, 2109456), (7776, 2045977), (7961, 1998432), (8208, 1938294), (8224, 1934523), (9234, 1722928), (9252, 1719576), (9766, 1629072), (10056, 1582092), (11313, 1406304), (12312, 1292196), (12336, 1289682), (13408, 1186569), (13878, 1146384), (14649, 1086048), (15084, 1054728), (15922, 999216), (16416, 969147), (18468, 861464), (18504, 859788), (19532, 814536), (20112, 791046), (20817, 764256), (22626, 703152), (23883, 666144), (24624, 646098), (24672, 644841), (27756, 573192), (29298, 543024), (30168, 527364), (31844, 499608), (33939, 468768), (36936, 430732), (37008, 429894), (39064, 407268), (40224, 395523), (41634, 382128), (43947, 362016), (45252, 351576), (47766, 333072), (49248, 323049), (55512, 286596), (58596, 271512), (60336, 263682), (62451, 254752), (63688, 249804), (67878, 234384), (71649, 222048), (73872, 215366), (74016, 214947), (78128, 203634), (83268, 191064), (87894, 181008), (90504, 175788), (95532, 166536), (101817, 156256), (107683, 147744), (111024, 143298), (117192, 135756), (120672, 131841), (124902, 127376)]