1279313832960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:597

約数の個数: 1056

約数和(自身を含む): 4892677171200

約数和(自身を除く): 3613363338240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 139, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 256, 272, 278, 279, 288, 306, 310, 320, 340, 360, 372, 379, 384, 408, 417, 465, 480, 496, 510, 512, 527, 544, 556, 558, 576, 612, 620, 640, 680, 695, 720, 744, 758, 765, 768, 816, 834, 930, 960, 992, 1020, 1024, 1054, 1088, 1112, 1116, 1137, 1152, 1224, 1240, 1251, 1280, 1360, 1390, 1395, 1440, 1488, 1516, 1530, 1536, 1581, 1632, 1668, 1860, 1895, 1920, 1984, 2040, 2085, 2108, 2176, 2224, 2232, 2274, 2304, 2363, 2448, 2480, 2502, 2560, 2635, 2720, 2780, 2790, 2880, 2976, 3032, 3060, 3072, 3162, 3264, 3336, 3411, 3720, 3790, 3840, 3968, 4080, 4170, 4216, 4309, 4352, 4448, 4464, 4548, 4608, 4726, 4743, 4896, 4960, 5004, 5120, 5270, 5440, 5560, 5580, 5685, 5760, 5952, 6064, 6120, 6255, 6324, 6443, 6528, 6672, 6822, 7089, 7440, 7580, 7680, 7905, 7936, 8160, 8340, 8432, 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86180, 87040, 88960, 89280, 90960, 93992, 94520, 94860, 95232, 96645, 97024, 97920, 100080, 101184, 103088, 103416, 105362, 105741, 106335, 106752, 109152, 113424, 115974, 117490, 119040, 121280, 126480, 128860, 129270, 130560, 133440, 134912, 136440, 137888, 140988, 141780, 142336, 142848, 145536, 146506, 151232, 151776, 154632, 155124, 156672, 158043, 158720, 160128, 168640, 170136, 172360, 176235, 177920, 178560, 181920, 187984, 189040, 189720, 193290, 193905, 194048, 195840, 199733, 200160, 202368, 206176, 206832, 210724, 211482, 212670, 213504, 218304, 219759, 226848, 231948, 234980, 238080, 242560, 252960, 257720, 258540, 261120, 263405, 266880, 269824, 272880, 275776, 281976, 283560, 285696, 289935, 291072, 293012, 302464, 303552, 309264, 310248, 316086, 320256, 337280, 340272, 344720, 352470, 355840, 357120, 363840, 366265, 375968, 378080, 379440, 386580, 387810, 388096, 391680, 399466, 400320, 404736, 412352, 413664, 421448, 422964, 425340, 427008, 436608, 439518, 453696, 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319828458240, 426437944320, 639656916480, 1279313832960]

約数ペア:

[(1, 1279313832960), (2, 639656916480), (3, 426437944320), (4, 319828458240), (5, 255862766592), (6, 213218972160), (8, 159914229120), (9, 142145981440), (10, 127931383296), (12, 106609486080), (15, 85287588864), (16, 79957114560), (17, 75253754880), (18, 71072990720), (20, 63965691648), (24, 53304743040), (30, 42643794432), (31, 41268188160), (32, 39978557280), (34, 37626877440), (36, 35536495360), (40, 31982845824), (45, 28429196288), (48, 26652371520), (51, 25084584960), (60, 21321897216), (62, 20634094080), (64, 19989278640), (68, 18813438720), (72, 17768247680), (80, 15991422912), (85, 15050750976), (90, 14214598144), (93, 13756062720), (96, 13326185760), (102, 12542292480), (120, 10660948608), (124, 10317047040), (128, 9994639320), (136, 9406719360), (139, 9203696640), (144, 8884123840), (153, 8361528320), (155, 8253637632), (160, 7995711456), (170, 7525375488), (180, 7107299072), (186, 6878031360), (192, 6663092880), (204, 6271146240), (240, 5330474304), (248, 5158523520), (255, 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