764949120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1667

約数の個数: 256

約数和(自身を含む): 2765750400

約数和(自身を除く): 2000801280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1613, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2964, 3040, 3120, 3226, 3648, 3705, 3952, 4160, 4560, 4839, 4940, 4992, 5928, 6080, 6240, 6452, 7296, 7410, 7904, 8065, 8320, 9120, 9678, 9880, 11856, 12160, 12480, 12904, 14820, 15808, 16130, 18240, 19356, 19760, 20969, 23712, 24195, 24960, 25808, 29640, 30647, 31616, 32260, 36480, 38712, 39520, 41938, 47424, 48390, 51616, 59280, 61294, 62907, 64520, 77424, 79040, 83876, 91941, 94848, 96780, 103232, 104845, 118560, 122588, 125814, 129040, 153235, 154848, 158080, 167752, 183882, 193560, 206464, 209690, 237120, 245176, 251628, 258080, 306470, 309696, 314535, 335504, 367764, 387120, 398411, 419380, 459705, 474240, 490352, 503256, 516160, 612940, 619392, 629070, 671008, 735528, 774240, 796822, 838760, 919410, 980704, 1006512, 1032320, 1195233, 1225880, 1258140, 1342016, 1471056, 1548480, 1593644, 1677520, 1838820, 1961408, 1992055, 2013024, 2390466, 2451760, 2516280, 2684032, 2942112, 3096960, 3187288, 3355040, 3677640, 3922816, 3984110, 4026048, 4780932, 4903520, 5032560, 5884224, 5976165, 6374576, 6710080, 7355280, 7968220, 8052096, 9561864, 9807040, 10065120, 11768448, 11952330, 12749152, 13420160, 14710560, 15936440, 19123728, 19614080, 20130240, 23904660, 25498304, 29421120, 31872880, 38247456, 40260480, 47809320, 50996608, 58842240, 63745760, 76494912, 95618640, 127491520, 152989824, 191237280, 254983040, 382474560, 764949120]

約数ペア:

[(1, 764949120), (2, 382474560), (3, 254983040), (4, 191237280), (5, 152989824), (6, 127491520), (8, 95618640), (10, 76494912), (12, 63745760), (13, 58842240), (15, 50996608), (16, 47809320), (19, 40260480), (20, 38247456), (24, 31872880), (26, 29421120), (30, 25498304), (32, 23904660), (38, 20130240), (39, 19614080), (40, 19123728), (48, 15936440), (52, 14710560), (57, 13420160), (60, 12749152), (64, 11952330), (65, 11768448), (76, 10065120), (78, 9807040), (80, 9561864), (95, 8052096), (96, 7968220), (104, 7355280), (114, 6710080), (120, 6374576), (128, 5976165), (130, 5884224), (152, 5032560), (156, 4903520), (160, 4780932), (190, 4026048), (192, 3984110), (195, 3922816), (208, 3677640), (228, 3355040), (240, 3187288), (247, 3096960), (260, 2942112), (285, 2684032), (304, 2516280), (312, 2451760), (320, 2390466), (380, 2013024), (384, 1992055), (390, 1961408), (416, 1838820), (456, 1677520), (480, 1593644), (494, 1548480), (520, 1471056), (570, 1342016), (608, 1258140), (624, 1225880), (640, 1195233), (741, 1032320), (760, 1006512), (780, 980704), (832, 919410), (912, 838760), (960, 796822), (988, 774240), (1040, 735528), (1140, 671008), (1216, 629070), (1235, 619392), (1248, 612940), (1482, 516160), (1520, 503256), (1560, 490352), (1613, 474240), (1664, 459705), (1824, 419380), (1920, 398411), (1976, 387120), (2080, 367764), (2280, 335504), (2432, 314535), (2470, 309696), (2496, 306470), (2964, 258080), (3040, 251628), (3120, 245176), (3226, 237120), (3648, 209690), (3705, 206464), (3952, 193560), (4160, 183882), (4560, 167752), (4839, 158080), (4940, 154848), (4992, 153235), (5928, 129040), (6080, 125814), (6240, 122588), (6452, 118560), (7296, 104845), (7410, 103232), (7904, 96780), (8065, 94848), (8320, 91941), (9120, 83876), (9678, 79040), (9880, 77424), (11856, 64520), (12160, 62907), (12480, 61294), (12904, 59280), (14820, 51616), (15808, 48390), (16130, 47424), (18240, 41938), (19356, 39520), (19760, 38712), (20969, 36480), (23712, 32260), (24195, 31616), (24960, 30647), (25808, 29640)]