79604661920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{55921}}^1$

素因数の和:56015

約数の個数: 192

約数和(自身を含む): 227281324032

約数和(自身を除く): 147676662112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 70, 80, 82, 112, 124, 140, 155, 160, 164, 205, 217, 224, 248, 280, 287, 310, 328, 410, 434, 496, 560, 574, 620, 656, 820, 868, 992, 1085, 1120, 1148, 1240, 1271, 1312, 1435, 1640, 1736, 2170, 2296, 2480, 2542, 2870, 3280, 3472, 4340, 4592, 4960, 5084, 5740, 6355, 6560, 6944, 8680, 8897, 9184, 10168, 11480, 12710, 17360, 17794, 20336, 22960, 25420, 34720, 35588, 40672, 44485, 45920, 50840, 55921, 71176, 88970, 101680, 111842, 142352, 177940, 203360, 223684, 279605, 284704, 355880, 391447, 447368, 559210, 711760, 782894, 894736, 1118420, 1423520, 1565788, 1733551, 1789472, 1957235, 2236840, 2292761, 3131576, 3467102, 3914470, 4473680, 4585522, 6263152, 6934204, 7828940, 8667755, 8947360, 9171044, 11463805, 12134857, 12526304, 13868408, 15657880, 16049327, 17335510, 18342088, 22927610, 24269714, 27736816, 31315760, 32098654, 34671020, 36684176, 45855220, 48539428, 55473632, 60674285, 62631520, 64197308, 69342040, 71075591, 73368352, 80246635, 91710440, 97078856, 121348570, 128394616, 138684080, 142151182, 160493270, 183420880, 194157712, 242697140, 256789232, 277368160, 284302364, 320986540, 355377955, 366841760, 388315424, 485394280, 497529137, 513578464, 568604728, 641973080, 710755910, 970788560, 995058274, 1137209456, 1283946160, 1421511820, 1941577120, 1990116548, 2274418912, 2487645685, 2567892320, 2843023640, 3980233096, 4975291370, 5686047280, 7960466192, 9950582740, 11372094560, 15920932384, 19901165480, 39802330960, 79604661920]

約数ペア:

[(1, 79604661920), (2, 39802330960), (4, 19901165480), (5, 15920932384), (7, 11372094560), (8, 9950582740), (10, 7960466192), (14, 5686047280), (16, 4975291370), (20, 3980233096), (28, 2843023640), (31, 2567892320), (32, 2487645685), (35, 2274418912), (40, 1990116548), (41, 1941577120), (56, 1421511820), (62, 1283946160), (70, 1137209456), (80, 995058274), (82, 970788560), (112, 710755910), (124, 641973080), (140, 568604728), (155, 513578464), (160, 497529137), (164, 485394280), (205, 388315424), (217, 366841760), (224, 355377955), (248, 320986540), (280, 284302364), (287, 277368160), (310, 256789232), (328, 242697140), (410, 194157712), (434, 183420880), (496, 160493270), (560, 142151182), (574, 138684080), (620, 128394616), (656, 121348570), (820, 97078856), (868, 91710440), (992, 80246635), (1085, 73368352), (1120, 71075591), (1148, 69342040), (1240, 64197308), (1271, 62631520), (1312, 60674285), (1435, 55473632), (1640, 48539428), (1736, 45855220), (2170, 36684176), (2296, 34671020), (2480, 32098654), (2542, 31315760), (2870, 27736816), (3280, 24269714), (3472, 22927610), (4340, 18342088), (4592, 17335510), (4960, 16049327), (5084, 15657880), (5740, 13868408), (6355, 12526304), (6560, 12134857), (6944, 11463805), (8680, 9171044), (8897, 8947360), (9184, 8667755), (10168, 7828940), (11480, 6934204), (12710, 6263152), (17360, 4585522), (17794, 4473680), (20336, 3914470), (22960, 3467102), (25420, 3131576), (34720, 2292761), (35588, 2236840), (40672, 1957235), (44485, 1789472), (45920, 1733551), (50840, 1565788), (55921, 1423520), (71176, 1118420), (88970, 894736), (101680, 782894), (111842, 711760), (142352, 559210), (177940, 447368), (203360, 391447), (223684, 355880), (279605, 284704)]