16944080920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:354

約数の個数: 256

約数和(自身を含む): 43475927040

約数和(自身を除く): 26531846120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 53, 65, 94, 103, 104, 106, 127, 130, 188, 206, 212, 235, 254, 260, 265, 376, 412, 424, 470, 508, 515, 520, 530, 611, 635, 689, 824, 940, 1016, 1030, 1060, 1222, 1270, 1339, 1378, 1651, 1880, 2060, 2120, 2444, 2491, 2540, 2678, 2756, 3055, 3302, 3445, 4120, 4841, 4888, 4982, 5080, 5356, 5459, 5512, 5969, 6110, 6604, 6695, 6731, 6890, 8255, 9682, 9964, 10712, 10918, 11938, 12220, 12455, 13081, 13208, 13390, 13462, 13780, 16510, 19364, 19928, 21836, 23876, 24205, 24440, 24910, 26162, 26780, 26924, 27295, 27560, 29845, 32383, 33020, 33655, 38728, 43672, 47752, 48410, 49820, 52324, 53560, 53848, 54590, 59690, 62933, 64766, 65405, 66040, 67310, 70967, 77597, 87503, 96820, 99640, 104648, 109180, 119380, 125866, 129532, 130810, 134620, 141934, 155194, 161915, 170053, 175006, 193640, 218360, 238760, 251732, 256573, 259064, 261620, 269240, 283868, 310388, 314665, 316357, 323830, 340106, 350012, 354835, 387985, 437515, 503464, 513146, 523240, 567736, 614807, 620776, 629330, 632714, 647660, 680212, 693293, 700024, 709670, 775970, 850265, 875030, 1026292, 1229614, 1258660, 1265428, 1282865, 1295320, 1360424, 1386586, 1419340, 1551940, 1581785, 1700530, 1750060, 2052584, 2459228, 2517320, 2530856, 2565730, 2773172, 2838680, 3074035, 3103880, 3163570, 3335449, 3401060, 3466465, 3500120, 4112641, 4918456, 5131460, 5546344, 6148070, 6327140, 6670898, 6802120, 6932930, 7992491, 8225282, 9012809, 10262920, 12296140, 12654280, 13341796, 13865860, 15984982, 16450564, 16677245, 18025618, 20563205, 24592280, 26683592, 27731720, 31969964, 32584771, 32901128, 33354490, 36051236, 39962455, 41126410, 45064045, 63939928, 65169542, 66708980, 72102472, 79924910, 82252820, 90128090, 130339084, 133417960, 159849820, 162923855, 164505640, 180256180, 260678168, 319699640, 325847710, 360512360, 423602023, 651695420, 847204046, 1303390840, 1694408092, 2118010115, 3388816184, 4236020230, 8472040460, 16944080920]

約数ペア:

[(1, 16944080920), (2, 8472040460), (4, 4236020230), (5, 3388816184), (8, 2118010115), (10, 1694408092), (13, 1303390840), (20, 847204046), (26, 651695420), (40, 423602023), (47, 360512360), (52, 325847710), (53, 319699640), (65, 260678168), (94, 180256180), (103, 164505640), (104, 162923855), (106, 159849820), (127, 133417960), (130, 130339084), (188, 90128090), (206, 82252820), (212, 79924910), (235, 72102472), (254, 66708980), (260, 65169542), (265, 63939928), (376, 45064045), (412, 41126410), (424, 39962455), (470, 36051236), (508, 33354490), (515, 32901128), (520, 32584771), (530, 31969964), (611, 27731720), (635, 26683592), (689, 24592280), (824, 20563205), (940, 18025618), (1016, 16677245), (1030, 16450564), (1060, 15984982), (1222, 13865860), (1270, 13341796), (1339, 12654280), (1378, 12296140), (1651, 10262920), (1880, 9012809), (2060, 8225282), (2120, 7992491), (2444, 6932930), (2491, 6802120), (2540, 6670898), (2678, 6327140), (2756, 6148070), (3055, 5546344), (3302, 5131460), (3445, 4918456), (4120, 4112641), (4841, 3500120), (4888, 3466465), (4982, 3401060), (5080, 3335449), (5356, 3163570), (5459, 3103880), (5512, 3074035), (5969, 2838680), (6110, 2773172), (6604, 2565730), (6695, 2530856), (6731, 2517320), (6890, 2459228), (8255, 2052584), (9682, 1750060), (9964, 1700530), (10712, 1581785), (10918, 1551940), (11938, 1419340), (12220, 1386586), (12455, 1360424), (13081, 1295320), (13208, 1282865), (13390, 1265428), (13462, 1258660), (13780, 1229614), (16510, 1026292), (19364, 875030), (19928, 850265), (21836, 775970), (23876, 709670), (24205, 700024), (24440, 693293), (24910, 680212), (26162, 647660), (26780, 632714), (26924, 629330), (27295, 620776), (27560, 614807), (29845, 567736), (32383, 523240), (33020, 513146), (33655, 503464), (38728, 437515), (43672, 387985), (47752, 354835), (48410, 350012), (49820, 340106), (52324, 323830), (53560, 316357), (53848, 314665), (54590, 310388), (59690, 283868), (62933, 269240), (64766, 261620), (65405, 259064), (66040, 256573), (67310, 251732), (70967, 238760), (77597, 218360), (87503, 193640), (96820, 175006), (99640, 170053), (104648, 161915), (109180, 155194), (119380, 141934), (125866, 134620), (129532, 130810)]