1657204080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 320

約数和(自身を含む): 6063802368

約数和(自身を除く): 4406598288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 103, 105, 112, 120, 122, 140, 157, 168, 183, 206, 210, 240, 244, 280, 305, 309, 314, 336, 366, 412, 420, 427, 471, 488, 515, 560, 610, 618, 628, 721, 732, 785, 824, 840, 854, 915, 942, 976, 1030, 1099, 1220, 1236, 1256, 1281, 1442, 1464, 1545, 1570, 1648, 1680, 1708, 1830, 1884, 2060, 2135, 2163, 2198, 2355, 2440, 2472, 2512, 2562, 2884, 2928, 3090, 3140, 3297, 3416, 3605, 3660, 3768, 4120, 4270, 4326, 4396, 4710, 4880, 4944, 5124, 5495, 5768, 6180, 6280, 6283, 6405, 6594, 6832, 7210, 7320, 7536, 8240, 8540, 8652, 8792, 9420, 9577, 10248, 10815, 10990, 11536, 12360, 12560, 12566, 12810, 13188, 14420, 14640, 16171, 16485, 17080, 17304, 17584, 18840, 18849, 19154, 20496, 21630, 21980, 24720, 25132, 25620, 26376, 28731, 28840, 31415, 32342, 32970, 34160, 34608, 37680, 37698, 38308, 43260, 43960, 43981, 47885, 48513, 50264, 51240, 52752, 57462, 57680, 62830, 64684, 65940, 67039, 75396, 76616, 80855, 86520, 87920, 87962, 94245, 95770, 97026, 100528, 102480, 113197, 114924, 125660, 129368, 131880, 131943, 134078, 143655, 150792, 153232, 161710, 173040, 175924, 188490, 191540, 194052, 201117, 219905, 226394, 229848, 242565, 251320, 258736, 263760, 263886, 268156, 287310, 301584, 323420, 335195, 339591, 351848, 376980, 383080, 388104, 402234, 439810, 452788, 459696, 485130, 502640, 527772, 536312, 565985, 574620, 646840, 659715, 670390, 679182, 703696, 753960, 766160, 776208, 804468, 879620, 905576, 970260, 986431, 1005585, 1055544, 1072624, 1131970, 1149240, 1293680, 1319430, 1340780, 1358364, 1507920, 1608936, 1697955, 1759240, 1811152, 1940520, 1972862, 2011170, 2111088, 2263940, 2298480, 2638860, 2681560, 2716728, 2959293, 3217872, 3395910, 3518480, 3881040, 3945724, 4022340, 4527880, 4932155, 5277720, 5363120, 5433456, 5918586, 6791820, 6905017, 7891448, 8044680, 9055760, 9864310, 10555440, 11837172, 13583640, 13810034, 14796465, 15782896, 16089360, 19728620, 20715051, 23674344, 27167280, 27620068, 29592930, 34525085, 39457240, 41430102, 47348688, 55240136, 59185860, 69050170, 78914480, 82860204, 103575255, 110480272, 118371720, 138100340, 165720408, 207150510, 236743440, 276200680, 331440816, 414301020, 552401360, 828602040, 1657204080]

約数ペア:

[(1, 1657204080), (2, 828602040), (3, 552401360), (4, 414301020), (5, 331440816), (6, 276200680), (7, 236743440), (8, 207150510), (10, 165720408), (12, 138100340), (14, 118371720), (15, 110480272), (16, 103575255), (20, 82860204), (21, 78914480), (24, 69050170), (28, 59185860), (30, 55240136), (35, 47348688), (40, 41430102), (42, 39457240), (48, 34525085), (56, 29592930), (60, 27620068), (61, 27167280), (70, 23674344), (80, 20715051), (84, 19728620), (103, 16089360), (105, 15782896), (112, 14796465), (120, 13810034), (122, 13583640), (140, 11837172), (157, 10555440), (168, 9864310), (183, 9055760), (206, 8044680), (210, 7891448), (240, 6905017), (244, 6791820), (280, 5918586), (305, 5433456), (309, 5363120), (314, 5277720), (336, 4932155), (366, 4527880), (412, 4022340), (420, 3945724), (427, 3881040), (471, 3518480), (488, 3395910), (515, 3217872), (560, 2959293), (610, 2716728), (618, 2681560), (628, 2638860), (721, 2298480), (732, 2263940), (785, 2111088), (824, 2011170), (840, 1972862), (854, 1940520), (915, 1811152), (942, 1759240), (976, 1697955), (1030, 1608936), (1099, 1507920), (1220, 1358364), (1236, 1340780), (1256, 1319430), (1281, 1293680), (1442, 1149240), (1464, 1131970), (1545, 1072624), (1570, 1055544), (1648, 1005585), (1680, 986431), (1708, 970260), (1830, 905576), (1884, 879620), (2060, 804468), (2135, 776208), (2163, 766160), (2198, 753960), (2355, 703696), (2440, 679182), (2472, 670390), (2512, 659715), (2562, 646840), (2884, 574620), (2928, 565985), (3090, 536312), (3140, 527772), (3297, 502640), (3416, 485130), (3605, 459696), (3660, 452788), (3768, 439810), (4120, 402234), (4270, 388104), (4326, 383080), (4396, 376980), (4710, 351848), (4880, 339591), (4944, 335195), (5124, 323420), (5495, 301584), (5768, 287310), (6180, 268156), (6280, 263886), (6283, 263760), (6405, 258736), (6594, 251320), (6832, 242565), (7210, 229848), (7320, 226394), (7536, 219905), (8240, 201117), (8540, 194052), (8652, 191540), (8792, 188490), (9420, 175924), (9577, 173040), (10248, 161710), (10815, 153232), (10990, 150792), (11536, 143655), (12360, 134078), (12560, 131943), (12566, 131880), (12810, 129368), (13188, 125660), (14420, 114924), (14640, 113197), (16171, 102480), (16485, 100528), (17080, 97026), (17304, 95770), (17584, 94245), (18840, 87962), (18849, 87920), (19154, 86520), (20496, 80855), (21630, 76616), (21980, 75396), (24720, 67039), (25132, 65940), (25620, 64684), (26376, 62830), (28731, 57680), (28840, 57462), (31415, 52752), (32342, 51240), (32970, 50264), (34160, 48513), (34608, 47885), (37680, 43981), (37698, 43960), (38308, 43260)]