22254960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1055

約数の個数: 160

約数和(自身を含む): 84994560

約数和(自身を除く): 62739600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1019, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2038, 2184, 2730, 3057, 3120, 3640, 4076, 4368, 5095, 5460, 6114, 7133, 7280, 8152, 10190, 10920, 12228, 13247, 14266, 15285, 16304, 20380, 21399, 21840, 24456, 26494, 28532, 30570, 35665, 39741, 40760, 42798, 48912, 52988, 57064, 61140, 66235, 71330, 79482, 81520, 85596, 92729, 105976, 106995, 114128, 122280, 132470, 142660, 158964, 171192, 185458, 198705, 211952, 213990, 244560, 264940, 278187, 285320, 317928, 342384, 370916, 397410, 427980, 463645, 529880, 556374, 570640, 635856, 741832, 794820, 855960, 927290, 1059760, 1112748, 1390935, 1483664, 1589640, 1711920, 1854580, 2225496, 2781870, 3179280, 3709160, 4450992, 5563740, 7418320, 11127480, 22254960]

約数ペア:

[(1, 22254960), (2, 11127480), (3, 7418320), (4, 5563740), (5, 4450992), (6, 3709160), (7, 3179280), (8, 2781870), (10, 2225496), (12, 1854580), (13, 1711920), (14, 1589640), (15, 1483664), (16, 1390935), (20, 1112748), (21, 1059760), (24, 927290), (26, 855960), (28, 794820), (30, 741832), (35, 635856), (39, 570640), (40, 556374), (42, 529880), (48, 463645), (52, 427980), (56, 397410), (60, 370916), (65, 342384), (70, 317928), (78, 285320), (80, 278187), (84, 264940), (91, 244560), (104, 213990), (105, 211952), (112, 198705), (120, 185458), (130, 171192), (140, 158964), (156, 142660), (168, 132470), (182, 122280), (195, 114128), (208, 106995), (210, 105976), (240, 92729), (260, 85596), (273, 81520), (280, 79482), (312, 71330), (336, 66235), (364, 61140), (390, 57064), (420, 52988), (455, 48912), (520, 42798), (546, 40760), (560, 39741), (624, 35665), (728, 30570), (780, 28532), (840, 26494), (910, 24456), (1019, 21840), (1040, 21399), (1092, 20380), (1365, 16304), (1456, 15285), (1560, 14266), (1680, 13247), (1820, 12228), (2038, 10920), (2184, 10190), (2730, 8152), (3057, 7280), (3120, 7133), (3640, 6114), (4076, 5460), (4368, 5095)]