2177598720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1729

約数の個数: 288

約数和(自身を含む): 7836401664

約数和(自身を除く): 5658802944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 768, 880, 930, 960, 992, 1023, 1056, 1240, 1280, 1320, 1364, 1408, 1488, 1663, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2640, 2728, 2816, 2976, 3326, 3410, 3520, 3720, 3840, 3968, 4092, 4224, 4960, 4989, 5115, 5280, 5456, 5952, 6652, 6820, 7040, 7440, 7936, 8184, 8315, 8448, 9920, 9978, 10230, 10560, 10912, 11904, 13304, 13640, 14080, 14880, 16368, 16630, 18293, 19840, 19956, 20460, 21120, 21824, 23808, 24945, 26608, 27280, 29760, 32736, 33260, 36586, 39680, 39912, 40920, 42240, 43648, 49890, 51553, 53216, 54560, 54879, 59520, 65472, 66520, 73172, 79824, 81840, 87296, 91465, 99780, 103106, 106432, 109120, 109758, 119040, 130944, 133040, 146344, 154659, 159648, 163680, 182930, 199560, 206212, 212864, 218240, 219516, 257765, 261888, 266080, 274395, 292688, 309318, 319296, 327360, 365860, 399120, 412424, 425728, 436480, 439032, 515530, 532160, 548790, 567083, 585376, 618636, 638592, 654720, 731720, 773295, 798240, 824848, 878064, 1031060, 1064320, 1097580, 1134166, 1170752, 1237272, 1277184, 1309440, 1463440, 1546590, 1596480, 1649696, 1701249, 1756128, 2062120, 2128640, 2195160, 2268332, 2341504, 2474544, 2835415, 2926880, 3093180, 3192960, 3299392, 3402498, 3512256, 4124240, 4390320, 4536664, 4683008, 4949088, 5670830, 5853760, 6186360, 6385920, 6598784, 6804996, 7024512, 8248480, 8506245, 8780640, 9073328, 9898176, 11341660, 11707520, 12372720, 13197568, 13609992, 14049024, 16496960, 17012490, 17561280, 18146656, 19796352, 22683320, 23415040, 24745440, 27219984, 32993920, 34024980, 35122560, 36293312, 39592704, 45366640, 49490880, 54439968, 65987840, 68049960, 70245120, 72586624, 90733280, 98981760, 108879936, 136099920, 145173248, 181466560, 197963520, 217759872, 272199840, 362933120, 435519744, 544399680, 725866240, 1088799360, 2177598720]

約数ペア:

[(1, 2177598720), (2, 1088799360), (3, 725866240), (4, 544399680), (5, 435519744), (6, 362933120), (8, 272199840), (10, 217759872), (11, 197963520), (12, 181466560), (15, 145173248), (16, 136099920), (20, 108879936), (22, 98981760), (24, 90733280), (30, 72586624), (31, 70245120), (32, 68049960), (33, 65987840), (40, 54439968), (44, 49490880), (48, 45366640), (55, 39592704), (60, 36293312), (62, 35122560), (64, 34024980), (66, 32993920), (80, 27219984), (88, 24745440), (93, 23415040), (96, 22683320), (110, 19796352), (120, 18146656), (124, 17561280), (128, 17012490), (132, 16496960), (155, 14049024), (160, 13609992), (165, 13197568), (176, 12372720), (186, 11707520), (192, 11341660), (220, 9898176), (240, 9073328), (248, 8780640), (256, 8506245), (264, 8248480), (310, 7024512), (320, 6804996), (330, 6598784), (341, 6385920), (352, 6186360), (372, 5853760), (384, 5670830), (440, 4949088), (465, 4683008), (480, 4536664), (496, 4390320), (528, 4124240), (620, 3512256), (640, 3402498), (660, 3299392), (682, 3192960), (704, 3093180), (744, 2926880), (768, 2835415), (880, 2474544), (930, 2341504), (960, 2268332), (992, 2195160), (1023, 2128640), (1056, 2062120), (1240, 1756128), (1280, 1701249), (1320, 1649696), (1364, 1596480), (1408, 1546590), (1488, 1463440), (1663, 1309440), (1705, 1277184), (1760, 1237272), (1860, 1170752), (1920, 1134166), (1984, 1097580), (2046, 1064320), (2112, 1031060), (2480, 878064), (2640, 824848), (2728, 798240), (2816, 773295), (2976, 731720), (3326, 654720), (3410, 638592), (3520, 618636), (3720, 585376), (3840, 567083), (3968, 548790), (4092, 532160), (4224, 515530), (4960, 439032), (4989, 436480), (5115, 425728), (5280, 412424), (5456, 399120), (5952, 365860), (6652, 327360), (6820, 319296), (7040, 309318), (7440, 292688), (7936, 274395), (8184, 266080), (8315, 261888), (8448, 257765), (9920, 219516), (9978, 218240), (10230, 212864), (10560, 206212), (10912, 199560), (11904, 182930), (13304, 163680), (13640, 159648), (14080, 154659), (14880, 146344), (16368, 133040), (16630, 130944), (18293, 119040), (19840, 109758), (19956, 109120), (20460, 106432), (21120, 103106), (21824, 99780), (23808, 91465), (24945, 87296), (26608, 81840), (27280, 79824), (29760, 73172), (32736, 66520), (33260, 65472), (36586, 59520), (39680, 54879), (39912, 54560), (40920, 53216), (42240, 51553), (43648, 49890)]