1448359380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:840

約数の個数: 240

約数和(自身を含む): 4950477840

約数和(自身を除く): 3502118460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 97, 108, 117, 130, 135, 156, 162, 180, 194, 195, 234, 260, 270, 291, 324, 351, 388, 390, 405, 468, 485, 540, 582, 585, 702, 709, 780, 810, 873, 970, 1053, 1164, 1170, 1261, 1404, 1418, 1455, 1620, 1746, 1755, 1940, 2106, 2127, 2340, 2522, 2619, 2836, 2910, 3492, 3510, 3545, 3783, 4212, 4254, 4365, 5044, 5238, 5265, 5820, 6305, 6381, 7020, 7090, 7566, 7857, 8508, 8730, 9217, 10476, 10530, 10635, 11349, 12610, 12762, 13095, 14180, 15132, 15714, 17460, 18434, 18915, 19143, 21060, 21270, 22698, 25220, 25524, 26190, 27651, 31428, 31905, 34047, 36868, 37830, 38286, 39285, 42540, 45396, 46085, 52380, 55302, 56745, 57429, 63810, 68094, 68773, 75660, 76572, 78570, 82953, 92170, 95715, 102141, 110604, 113490, 114858, 127620, 136188, 137546, 138255, 157140, 165906, 170235, 184340, 191430, 204282, 206319, 226980, 229716, 248859, 275092, 276510, 287145, 331812, 340470, 343865, 382860, 408564, 412638, 414765, 497718, 510705, 553020, 574290, 618957, 680940, 687730, 746577, 825276, 829530, 894049, 995436, 1021410, 1031595, 1148580, 1237914, 1244295, 1375460, 1493154, 1659060, 1788098, 1856871, 2042820, 2063190, 2475828, 2488590, 2682147, 2986308, 3094785, 3576196, 3713742, 3732885, 4126380, 4470245, 4977180, 5364294, 5570613, 6189570, 7427484, 7465770, 8046441, 8940490, 9284355, 10728588, 11141226, 12379140, 13410735, 14931540, 16092882, 17880980, 18568710, 22282452, 24139323, 26821470, 27853065, 32185764, 37137420, 40232205, 48278646, 53642940, 55706130, 72417969, 80464410, 96557292, 111412260, 120696615, 144835938, 160928820, 241393230, 289671876, 362089845, 482786460, 724179690, 1448359380]

約数ペア:

[(1, 1448359380), (2, 724179690), (3, 482786460), (4, 362089845), (5, 289671876), (6, 241393230), (9, 160928820), (10, 144835938), (12, 120696615), (13, 111412260), (15, 96557292), (18, 80464410), (20, 72417969), (26, 55706130), (27, 53642940), (30, 48278646), (36, 40232205), (39, 37137420), (45, 32185764), (52, 27853065), (54, 26821470), (60, 24139323), (65, 22282452), (78, 18568710), (81, 17880980), (90, 16092882), (97, 14931540), (108, 13410735), (117, 12379140), (130, 11141226), (135, 10728588), (156, 9284355), (162, 8940490), (180, 8046441), (194, 7465770), (195, 7427484), (234, 6189570), (260, 5570613), (270, 5364294), (291, 4977180), (324, 4470245), (351, 4126380), (388, 3732885), (390, 3713742), (405, 3576196), (468, 3094785), (485, 2986308), (540, 2682147), (582, 2488590), (585, 2475828), (702, 2063190), (709, 2042820), (780, 1856871), (810, 1788098), (873, 1659060), (970, 1493154), (1053, 1375460), (1164, 1244295), (1170, 1237914), (1261, 1148580), (1404, 1031595), (1418, 1021410), (1455, 995436), (1620, 894049), (1746, 829530), (1755, 825276), (1940, 746577), (2106, 687730), (2127, 680940), (2340, 618957), (2522, 574290), (2619, 553020), (2836, 510705), (2910, 497718), (3492, 414765), (3510, 412638), (3545, 408564), (3783, 382860), (4212, 343865), (4254, 340470), (4365, 331812), (5044, 287145), (5238, 276510), (5265, 275092), (5820, 248859), (6305, 229716), (6381, 226980), (7020, 206319), (7090, 204282), (7566, 191430), (7857, 184340), (8508, 170235), (8730, 165906), (9217, 157140), (10476, 138255), (10530, 137546), (10635, 136188), (11349, 127620), (12610, 114858), (12762, 113490), (13095, 110604), (14180, 102141), (15132, 95715), (15714, 92170), (17460, 82953), (18434, 78570), (18915, 76572), (19143, 75660), (21060, 68773), (21270, 68094), (22698, 63810), (25220, 57429), (25524, 56745), (26190, 55302), (27651, 52380), (31428, 46085), (31905, 45396), (34047, 42540), (36868, 39285), (37830, 38286)]