14869440280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4139}}^1$

素因数の和:4361

約数の個数: 128

約数和(自身を含む): 36663840000

約数和(自身を除く): 21794399720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 163, 190, 232, 290, 326, 380, 551, 580, 652, 760, 815, 1102, 1160, 1304, 1630, 2204, 2755, 3097, 3260, 4139, 4408, 4727, 5510, 6194, 6520, 8278, 9454, 11020, 12388, 15485, 16556, 18908, 20695, 22040, 23635, 24776, 30970, 33112, 37816, 41390, 47270, 61940, 78641, 82780, 89813, 94540, 120031, 123880, 157282, 165560, 179626, 189080, 240062, 314564, 359252, 393205, 449065, 480124, 600155, 629128, 674657, 718504, 786410, 898130, 960248, 1200310, 1349314, 1572820, 1796260, 2280589, 2400620, 2698628, 3145640, 3373285, 3592520, 4561178, 4801240, 5397256, 6746570, 9122356, 11402945, 12818483, 13493140, 18244712, 19565053, 22805890, 25636966, 26986280, 39130106, 45611780, 51273932, 64092415, 78260212, 91223560, 97825265, 102547864, 128184830, 156520424, 195650530, 256369660, 371736007, 391301060, 512739320, 743472014, 782602120, 1486944028, 1858680035, 2973888056, 3717360070, 7434720140, 14869440280]

約数ペア:

[(1, 14869440280), (2, 7434720140), (4, 3717360070), (5, 2973888056), (8, 1858680035), (10, 1486944028), (19, 782602120), (20, 743472014), (29, 512739320), (38, 391301060), (40, 371736007), (58, 256369660), (76, 195650530), (95, 156520424), (116, 128184830), (145, 102547864), (152, 97825265), (163, 91223560), (190, 78260212), (232, 64092415), (290, 51273932), (326, 45611780), (380, 39130106), (551, 26986280), (580, 25636966), (652, 22805890), (760, 19565053), (815, 18244712), (1102, 13493140), (1160, 12818483), (1304, 11402945), (1630, 9122356), (2204, 6746570), (2755, 5397256), (3097, 4801240), (3260, 4561178), (4139, 3592520), (4408, 3373285), (4727, 3145640), (5510, 2698628), (6194, 2400620), (6520, 2280589), (8278, 1796260), (9454, 1572820), (11020, 1349314), (12388, 1200310), (15485, 960248), (16556, 898130), (18908, 786410), (20695, 718504), (22040, 674657), (23635, 629128), (24776, 600155), (30970, 480124), (33112, 449065), (37816, 393205), (41390, 359252), (47270, 314564), (61940, 240062), (78641, 189080), (82780, 179626), (89813, 165560), (94540, 157282), (120031, 123880)]