19851425568

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 480

約数和(自身を含む): 67055567040

約数和(自身を除く): 47204141472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 96, 101, 104, 108, 114, 117, 144, 152, 156, 162, 171, 202, 208, 216, 228, 234, 247, 288, 303, 304, 307, 312, 324, 342, 351, 404, 416, 432, 456, 468, 494, 513, 606, 608, 614, 624, 648, 684, 702, 741, 808, 864, 909, 912, 921, 936, 988, 1026, 1053, 1212, 1228, 1248, 1296, 1313, 1368, 1404, 1482, 1539, 1616, 1818, 1824, 1842, 1872, 1919, 1976, 2052, 2106, 2223, 2424, 2456, 2592, 2626, 2727, 2736, 2763, 2808, 2964, 3078, 3232, 3636, 3684, 3744, 3838, 3939, 3952, 3991, 4104, 4212, 4446, 4848, 4912, 5252, 5454, 5472, 5526, 5616, 5757, 5833, 5928, 6156, 6669, 7272, 7368, 7676, 7878, 7904, 7982, 8181, 8208, 8289, 8424, 8892, 9696, 9824, 10504, 10908, 11052, 11232, 11514, 11666, 11817, 11856, 11973, 12312, 13338, 14544, 14736, 15352, 15756, 15964, 16362, 16416, 16578, 16848, 17271, 17499, 17784, 20007, 21008, 21816, 22104, 23028, 23332, 23634, 23712, 23946, 24624, 24867, 24947, 26676, 29088, 29472, 30704, 31007, 31512, 31928, 32724, 33156, 33696, 34542, 34998, 35451, 35568, 35919, 40014, 42016, 43632, 44208, 46056, 46664, 47268, 47892, 49248, 49734, 49894, 51813, 52497, 53352, 61408, 62014, 63024, 63856, 65448, 66312, 69084, 69996, 70902, 71136, 71838, 74841, 75829, 80028, 87264, 88416, 92112, 93021, 93328, 94536, 95784, 99468, 99788, 103626, 104994, 106353, 106704, 107757, 124028, 126048, 127712, 130896, 132624, 138168, 139992, 141804, 143676, 149682, 151658, 155439, 157491, 160056, 184224, 186042, 186656, 189072, 191568, 198936, 199576, 207252, 209988, 212706, 213408, 215514, 224523, 227487, 248056, 261792, 265248, 276336, 279063, 279984, 283608, 287352, 299364, 303316, 310878, 314982, 320112, 323271, 372084, 378144, 383136, 397872, 399152, 403091, 414504, 419976, 425412, 431028, 449046, 454974, 472473, 496112, 552672, 558126, 559968, 567216, 574704, 589133, 598728, 606632, 621756, 629964, 640224, 646542, 673569, 682461, 744168, 795744, 798304, 806182, 829008, 837189, 839952, 850824, 862056, 898092, 909948, 944946, 992224, 1116252, 1134432, 1149408, 1178266, 1197456, 1209273, 1213264, 1243512, 1259928, 1293084, 1347138, 1364922, 1488336, 1612364, 1658016, 1674378, 1679904, 1701648, 1724112, 1767399, 1796184, 1819896, 1889892, 2020707, 2047383, 2232504, 2356532, 2394912, 2418546, 2426528, 2487024, 2511567, 2519856, 2586168, 2694276, 2729844, 2976672, 3224728, 3348756, 3403296, 3448224, 3534798, 3592368, 3627819, 3639792, 3779784, 4041414, 4094766, 4465008, 4713064, 4837092, 4974048, 5023134, 5039712, 5172336, 5302197, 5388552, 5459688, 6142149, 6449456, 6697512, 7069596, 7184736, 7255638, 7279584, 7559568, 7658729, 8082828, 8189532, 8930016, 9426128, 9674184, 10046268, 10344672, 10604394, 10777104, 10883457, 10919376, 12284298, 12898912, 13395024, 14139192, 14511276, 15119136, 15317458, 15906591, 16165656, 16379064, 18852256, 19348368, 20092536, 21208788, 21554208, 21766914, 21838752, 22976187, 24568596, 26790048, 28278384, 29022552, 30634916, 31813182, 32331312, 32650371, 32758128, 38696736, 40185072, 42417576, 43533828, 45952374, 47719773, 49137192, 56556768, 58045104, 61269832, 63626364, 64662624, 65300742, 65516256, 68928561, 80370144, 84835152, 87067656, 91904748, 95439546, 98274384, 116090208, 122539664, 127252728, 130601484, 137857122, 169670304, 174135312, 183809496, 190879092, 196548768, 206785683, 245079328, 254505456, 261202968, 275714244, 348270624, 367618992, 381758184, 413571366, 509010912, 522405936, 551428488, 620357049, 735237984, 763516368, 827142732, 1044811872, 1102856976, 1240714098, 1527032736, 1654285464, 2205713952, 2481428196, 3308570928, 4962856392, 6617141856, 9925712784, 19851425568]

約数ペア:

[(1, 19851425568), (2, 9925712784), (3, 6617141856), (4, 4962856392), (6, 3308570928), (8, 2481428196), (9, 2205713952), (12, 1654285464), (13, 1527032736), (16, 1240714098), (18, 1102856976), (19, 1044811872), (24, 827142732), (26, 763516368), (27, 735237984), (32, 620357049), (36, 551428488), (38, 522405936), (39, 509010912), (48, 413571366), (52, 381758184), (54, 367618992), (57, 348270624), (72, 275714244), (76, 261202968), (78, 254505456), (81, 245079328), (96, 206785683), (101, 196548768), (104, 190879092), (108, 183809496), (114, 174135312), (117, 169670304), (144, 137857122), (152, 130601484), (156, 127252728), (162, 122539664), (171, 116090208), (202, 98274384), (208, 95439546), (216, 91904748), (228, 87067656), (234, 84835152), (247, 80370144), (288, 68928561), (303, 65516256), (304, 65300742), (307, 64662624), (312, 63626364), (324, 61269832), (342, 58045104), (351, 56556768), (404, 49137192), (416, 47719773), (432, 45952374), (456, 43533828), (468, 42417576), (494, 40185072), (513, 38696736), (606, 32758128), (608, 32650371), (614, 32331312), (624, 31813182), (648, 30634916), (684, 29022552), (702, 28278384), (741, 26790048), (808, 24568596), (864, 22976187), (909, 21838752), (912, 21766914), (921, 21554208), (936, 21208788), (988, 20092536), (1026, 19348368), (1053, 18852256), (1212, 16379064), (1228, 16165656), (1248, 15906591), (1296, 15317458), (1313, 15119136), (1368, 14511276), (1404, 14139192), (1482, 13395024), (1539, 12898912), (1616, 12284298), (1818, 10919376), (1824, 10883457), (1842, 10777104), (1872, 10604394), (1919, 10344672), (1976, 10046268), (2052, 9674184), (2106, 9426128), (2223, 8930016), (2424, 8189532), (2456, 8082828), (2592, 7658729), (2626, 7559568), (2727, 7279584), (2736, 7255638), (2763, 7184736), (2808, 7069596), (2964, 6697512), (3078, 6449456), (3232, 6142149), (3636, 5459688), (3684, 5388552), (3744, 5302197), (3838, 5172336), (3939, 5039712), (3952, 5023134), (3991, 4974048), (4104, 4837092), (4212, 4713064), (4446, 4465008), (4848, 4094766), (4912, 4041414), (5252, 3779784), (5454, 3639792), (5472, 3627819), (5526, 3592368), (5616, 3534798), (5757, 3448224), (5833, 3403296), (5928, 3348756), (6156, 3224728), (6669, 2976672), (7272, 2729844), (7368, 2694276), (7676, 2586168), (7878, 2519856), (7904, 2511567), (7982, 2487024), (8181, 2426528), (8208, 2418546), (8289, 2394912), (8424, 2356532), (8892, 2232504), (9696, 2047383), (9824, 2020707), (10504, 1889892), (10908, 1819896), (11052, 1796184), (11232, 1767399), (11514, 1724112), (11666, 1701648), (11817, 1679904), (11856, 1674378), (11973, 1658016), (12312, 1612364), (13338, 1488336), (14544, 1364922), (14736, 1347138), (15352, 1293084), (15756, 1259928), (15964, 1243512), (16362, 1213264), (16416, 1209273), (16578, 1197456), (16848, 1178266), (17271, 1149408), (17499, 1134432), (17784, 1116252), (20007, 992224), (21008, 944946), (21816, 909948), (22104, 898092), (23028, 862056), (23332, 850824), (23634, 839952), (23712, 837189), (23946, 829008), (24624, 806182), (24867, 798304), (24947, 795744), (26676, 744168), (29088, 682461), (29472, 673569), (30704, 646542), (31007, 640224), (31512, 629964), (31928, 621756), (32724, 606632), (33156, 598728), (33696, 589133), (34542, 574704), (34998, 567216), (35451, 559968), (35568, 558126), (35919, 552672), (40014, 496112), (42016, 472473), (43632, 454974), (44208, 449046), (46056, 431028), (46664, 425412), (47268, 419976), (47892, 414504), (49248, 403091), (49734, 399152), (49894, 397872), (51813, 383136), (52497, 378144), (53352, 372084), (61408, 323271), (62014, 320112), (63024, 314982), (63856, 310878), (65448, 303316), (66312, 299364), (69084, 287352), (69996, 283608), (70902, 279984), (71136, 279063), (71838, 276336), (74841, 265248), (75829, 261792), (80028, 248056), (87264, 227487), (88416, 224523), (92112, 215514), (93021, 213408), (93328, 212706), (94536, 209988), (95784, 207252), (99468, 199576), (99788, 198936), (103626, 191568), (104994, 189072), (106353, 186656), (106704, 186042), (107757, 184224), (124028, 160056), (126048, 157491), (127712, 155439), (130896, 151658), (132624, 149682), (138168, 143676), (139992, 141804)]