8397247040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1125

約数の個数: 224

約数和(自身を含む): 24703332864

約数和(自身を除く): 16306085824

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 457, 520, 560, 631, 728, 832, 910, 914, 1040, 1120, 1262, 1456, 1820, 1828, 2080, 2240, 2285, 2524, 2912, 3155, 3199, 3640, 3656, 4160, 4417, 4570, 5048, 5824, 5941, 6310, 6398, 7280, 7312, 8203, 8834, 9140, 10096, 11882, 12620, 12796, 14560, 14624, 15995, 16406, 17668, 18280, 20192, 22085, 23764, 25240, 25592, 29120, 29248, 29705, 31990, 32812, 35336, 36560, 40384, 41015, 41587, 44170, 47528, 50480, 51184, 57421, 59410, 63980, 65624, 70672, 73120, 82030, 83174, 88340, 95056, 100960, 102368, 114842, 118820, 127960, 131248, 141344, 146240, 164060, 166348, 176680, 190112, 201920, 204736, 207935, 229684, 237640, 255920, 262496, 282688, 287105, 288367, 328120, 332696, 353360, 380224, 415870, 459368, 475280, 511840, 524992, 574210, 576734, 656240, 665392, 706720, 831740, 918736, 950560, 1023680, 1148420, 1153468, 1312480, 1330784, 1413440, 1441835, 1663480, 1837472, 1901120, 2018569, 2296840, 2306936, 2624960, 2661568, 2883670, 3326960, 3674944, 3748771, 4037138, 4593680, 4613872, 5767340, 6653920, 7497542, 8074276, 9187360, 9227744, 10092845, 11534680, 13307840, 14995084, 16148552, 18374720, 18455488, 18743855, 20185690, 23069360, 26241397, 29990168, 32297104, 37487710, 40371380, 46138720, 52482794, 59980336, 64594208, 74975420, 80742760, 92277440, 104965588, 119960672, 129188416, 131206985, 149950840, 161485520, 209931176, 239921344, 262413970, 299901680, 322971040, 419862352, 524827940, 599803360, 645942080, 839724704, 1049655880, 1199606720, 1679449408, 2099311760, 4198623520, 8397247040]

約数ペア:

[(1, 8397247040), (2, 4198623520), (4, 2099311760), (5, 1679449408), (7, 1199606720), (8, 1049655880), (10, 839724704), (13, 645942080), (14, 599803360), (16, 524827940), (20, 419862352), (26, 322971040), (28, 299901680), (32, 262413970), (35, 239921344), (40, 209931176), (52, 161485520), (56, 149950840), (64, 131206985), (65, 129188416), (70, 119960672), (80, 104965588), (91, 92277440), (104, 80742760), (112, 74975420), (130, 64594208), (140, 59980336), (160, 52482794), (182, 46138720), (208, 40371380), (224, 37487710), (260, 32297104), (280, 29990168), (320, 26241397), (364, 23069360), (416, 20185690), (448, 18743855), (455, 18455488), (457, 18374720), (520, 16148552), (560, 14995084), (631, 13307840), (728, 11534680), (832, 10092845), (910, 9227744), (914, 9187360), (1040, 8074276), (1120, 7497542), (1262, 6653920), (1456, 5767340), (1820, 4613872), (1828, 4593680), (2080, 4037138), (2240, 3748771), (2285, 3674944), (2524, 3326960), (2912, 2883670), (3155, 2661568), (3199, 2624960), (3640, 2306936), (3656, 2296840), (4160, 2018569), (4417, 1901120), (4570, 1837472), (5048, 1663480), (5824, 1441835), (5941, 1413440), (6310, 1330784), (6398, 1312480), (7280, 1153468), (7312, 1148420), (8203, 1023680), (8834, 950560), (9140, 918736), (10096, 831740), (11882, 706720), (12620, 665392), (12796, 656240), (14560, 576734), (14624, 574210), (15995, 524992), (16406, 511840), (17668, 475280), (18280, 459368), (20192, 415870), (22085, 380224), (23764, 353360), (25240, 332696), (25592, 328120), (29120, 288367), (29248, 287105), (29705, 282688), (31990, 262496), (32812, 255920), (35336, 237640), (36560, 229684), (40384, 207935), (41015, 204736), (41587, 201920), (44170, 190112), (47528, 176680), (50480, 166348), (51184, 164060), (57421, 146240), (59410, 141344), (63980, 131248), (65624, 127960), (70672, 118820), (73120, 114842), (82030, 102368), (83174, 100960), (88340, 95056)]