19937770272

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1830

約数の個数: 480

約数和(自身を含む): 72914421888

約数和(自身を除く): 52976651616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 37, 42, 48, 51, 54, 56, 63, 68, 72, 74, 81, 84, 96, 102, 108, 111, 112, 119, 126, 136, 144, 148, 153, 162, 168, 189, 204, 216, 222, 224, 238, 252, 259, 272, 288, 296, 306, 324, 333, 336, 357, 378, 408, 432, 444, 459, 476, 504, 518, 544, 567, 592, 612, 629, 648, 666, 672, 714, 756, 777, 816, 864, 888, 918, 952, 999, 1008, 1036, 1071, 1134, 1184, 1224, 1258, 1296, 1332, 1377, 1428, 1512, 1554, 1632, 1747, 1776, 1836, 1887, 1904, 1998, 2016, 2072, 2142, 2268, 2331, 2448, 2516, 2592, 2664, 2754, 2856, 2997, 3024, 3108, 3213, 3494, 3552, 3672, 3774, 3808, 3996, 4144, 4284, 4403, 4536, 4662, 4896, 5032, 5241, 5328, 5508, 5661, 5712, 5994, 6048, 6216, 6426, 6988, 6993, 7344, 7548, 7992, 8288, 8568, 8806, 9072, 9324, 9639, 10064, 10482, 10656, 11016, 11322, 11424, 11988, 12229, 12432, 12852, 13209, 13976, 13986, 14688, 15096, 15723, 15984, 16983, 17136, 17612, 18144, 18648, 19278, 20128, 20964, 20979, 22032, 22644, 23976, 24458, 24864, 25704, 26418, 27952, 27972, 29699, 30192, 31446, 31968, 33966, 34272, 35224, 36687, 37296, 38556, 39627, 41928, 41958, 44064, 45288, 47169, 47952, 48916, 50949, 51408, 52836, 55904, 55944, 59398, 60384, 62892, 64639, 67932, 70448, 73374, 74592, 77112, 79254, 83856, 83916, 89097, 90576, 94338, 95904, 97832, 101898, 102816, 105672, 110061, 111888, 118796, 118881, 125784, 129278, 135864, 140896, 141507, 146748, 154224, 158508, 167712, 167832, 178194, 181152, 188676, 193917, 195664, 203796, 207893, 211344, 220122, 223776, 237592, 237762, 251568, 258556, 267291, 271728, 283014, 293496, 308448, 317016, 330183, 335664, 356388, 356643, 377352, 387834, 391328, 407592, 415786, 422688, 440244, 452473, 475184, 475524, 503136, 517112, 534582, 543456, 566028, 581751, 586992, 623679, 634032, 660366, 671328, 712776, 713286, 754704, 775668, 801873, 815184, 831572, 880488, 904946, 950368, 951048, 990549, 1034224, 1069164, 1098863, 1132056, 1163502, 1173984, 1247358, 1268064, 1320732, 1357419, 1425552, 1426572, 1509408, 1551336, 1603746, 1630368, 1663144, 1745253, 1760976, 1809892, 1871037, 1902096, 1981098, 2068448, 2138328, 2197726, 2264112, 2327004, 2405619, 2494716, 2641464, 2714838, 2851104, 2853144, 3102672, 3207492, 3296589, 3326288, 3490506, 3521952, 3619784, 3742074, 3804192, 3962196, 4072257, 4276656, 4395452, 4528224, 4654008, 4811238, 4989432, 5235759, 5282928, 5429676, 5613111, 5706288, 6205344, 6414984, 6593178, 6652576, 6981012, 7239568, 7484148, 7692041, 7924392, 8144514, 8553312, 8790904, 9308016, 9622476, 9889767, 9978864, 10471518, 10565856, 10859352, 11226222, 11412576, 12216771, 12829968, 13186356, 13962024, 14479136, 14968296, 15384082, 15848784, 16289028, 16839333, 17581808, 18616032, 19244952, 19779534, 19957728, 20943036, 21718704, 22452444, 23076123, 24433542, 25659936, 26372712, 27924048, 29669301, 29936592, 30768164, 31697568, 32578056, 33678666, 35163616, 36650313, 38489904, 39559068, 41886072, 43437408, 44904888, 46152246, 48867084, 52745424, 55848096, 59338602, 59873184, 61536328, 65156112, 67357332, 69228369, 73300626, 76979808, 79118136, 83772144, 89007903, 89809776, 92304492, 97734168, 105490848, 118677204, 123072656, 130312224, 134714664, 138456738, 146601252, 158236272, 167544288, 178015806, 179619552, 184608984, 195468336, 207685107, 237354408, 246145312, 269429328, 276913476, 293202504, 316472544, 356031612, 369217968, 390936672, 415370214, 474708816, 538858656, 553826952, 586405008, 623055321, 712063224, 738435936, 830740428, 949417632, 1107653904, 1172810016, 1246110642, 1424126448, 1661480856, 2215307808, 2492221284, 2848252896, 3322961712, 4984442568, 6645923424, 9968885136, 19937770272]

約数ペア:

[(1, 19937770272), (2, 9968885136), (3, 6645923424), (4, 4984442568), (6, 3322961712), (7, 2848252896), (8, 2492221284), (9, 2215307808), (12, 1661480856), (14, 1424126448), (16, 1246110642), (17, 1172810016), (18, 1107653904), (21, 949417632), (24, 830740428), (27, 738435936), (28, 712063224), (32, 623055321), (34, 586405008), (36, 553826952), (37, 538858656), (42, 474708816), (48, 415370214), (51, 390936672), (54, 369217968), (56, 356031612), (63, 316472544), (68, 293202504), (72, 276913476), (74, 269429328), (81, 246145312), (84, 237354408), (96, 207685107), (102, 195468336), (108, 184608984), (111, 179619552), (112, 178015806), (119, 167544288), (126, 158236272), (136, 146601252), (144, 138456738), (148, 134714664), (153, 130312224), (162, 123072656), (168, 118677204), (189, 105490848), (204, 97734168), (216, 92304492), (222, 89809776), (224, 89007903), (238, 83772144), (252, 79118136), (259, 76979808), (272, 73300626), (288, 69228369), (296, 67357332), (306, 65156112), (324, 61536328), (333, 59873184), (336, 59338602), (357, 55848096), (378, 52745424), (408, 48867084), (432, 46152246), (444, 44904888), (459, 43437408), (476, 41886072), (504, 39559068), (518, 38489904), (544, 36650313), (567, 35163616), (592, 33678666), (612, 32578056), (629, 31697568), (648, 30768164), (666, 29936592), (672, 29669301), (714, 27924048), (756, 26372712), (777, 25659936), (816, 24433542), (864, 23076123), (888, 22452444), (918, 21718704), (952, 20943036), (999, 19957728), (1008, 19779534), (1036, 19244952), (1071, 18616032), (1134, 17581808), (1184, 16839333), (1224, 16289028), (1258, 15848784), (1296, 15384082), (1332, 14968296), (1377, 14479136), (1428, 13962024), (1512, 13186356), (1554, 12829968), (1632, 12216771), (1747, 11412576), (1776, 11226222), (1836, 10859352), (1887, 10565856), (1904, 10471518), (1998, 9978864), (2016, 9889767), (2072, 9622476), (2142, 9308016), (2268, 8790904), (2331, 8553312), (2448, 8144514), (2516, 7924392), (2592, 7692041), (2664, 7484148), (2754, 7239568), (2856, 6981012), (2997, 6652576), (3024, 6593178), (3108, 6414984), (3213, 6205344), (3494, 5706288), (3552, 5613111), (3672, 5429676), (3774, 5282928), (3808, 5235759), (3996, 4989432), (4144, 4811238), (4284, 4654008), (4403, 4528224), (4536, 4395452), (4662, 4276656), (4896, 4072257), (5032, 3962196), (5241, 3804192), (5328, 3742074), (5508, 3619784), (5661, 3521952), (5712, 3490506), (5994, 3326288), (6048, 3296589), (6216, 3207492), (6426, 3102672), (6988, 2853144), (6993, 2851104), (7344, 2714838), (7548, 2641464), (7992, 2494716), (8288, 2405619), (8568, 2327004), (8806, 2264112), (9072, 2197726), (9324, 2138328), (9639, 2068448), (10064, 1981098), (10482, 1902096), (10656, 1871037), (11016, 1809892), (11322, 1760976), (11424, 1745253), (11988, 1663144), (12229, 1630368), (12432, 1603746), (12852, 1551336), (13209, 1509408), (13976, 1426572), (13986, 1425552), (14688, 1357419), (15096, 1320732), (15723, 1268064), (15984, 1247358), (16983, 1173984), (17136, 1163502), (17612, 1132056), (18144, 1098863), (18648, 1069164), (19278, 1034224), (20128, 990549), (20964, 951048), (20979, 950368), (22032, 904946), (22644, 880488), (23976, 831572), (24458, 815184), (24864, 801873), (25704, 775668), (26418, 754704), (27952, 713286), (27972, 712776), (29699, 671328), (30192, 660366), (31446, 634032), (31968, 623679), (33966, 586992), (34272, 581751), (35224, 566028), (36687, 543456), (37296, 534582), (38556, 517112), (39627, 503136), (41928, 475524), (41958, 475184), (44064, 452473), (45288, 440244), (47169, 422688), (47952, 415786), (48916, 407592), (50949, 391328), (51408, 387834), (52836, 377352), (55904, 356643), (55944, 356388), (59398, 335664), (60384, 330183), (62892, 317016), (64639, 308448), (67932, 293496), (70448, 283014), (73374, 271728), (74592, 267291), (77112, 258556), (79254, 251568), (83856, 237762), (83916, 237592), (89097, 223776), (90576, 220122), (94338, 211344), (95904, 207893), (97832, 203796), (101898, 195664), (102816, 193917), (105672, 188676), (110061, 181152), (111888, 178194), (118796, 167832), (118881, 167712), (125784, 158508), (129278, 154224), (135864, 146748), (140896, 141507)]