88315680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 300464640

約数和(自身を除く): 212148960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 79, 80, 85, 96, 102, 120, 136, 137, 158, 160, 170, 204, 237, 240, 255, 272, 274, 316, 340, 395, 408, 411, 474, 480, 510, 544, 548, 632, 680, 685, 790, 816, 822, 948, 1020, 1096, 1185, 1264, 1343, 1360, 1370, 1580, 1632, 1644, 1896, 2040, 2055, 2192, 2329, 2370, 2528, 2686, 2720, 2740, 3160, 3288, 3792, 4029, 4080, 4110, 4384, 4658, 4740, 5372, 5480, 6320, 6576, 6715, 6987, 7584, 8058, 8160, 8220, 9316, 9480, 10744, 10823, 10960, 11645, 12640, 13152, 13430, 13974, 16116, 16440, 18632, 18960, 20145, 21488, 21646, 21920, 23290, 26860, 27948, 32232, 32469, 32880, 34935, 37264, 37920, 40290, 42976, 43292, 46580, 53720, 54115, 55896, 64464, 64938, 65760, 69870, 74528, 80580, 86584, 93160, 107440, 108230, 111792, 128928, 129876, 139740, 161160, 162345, 173168, 183991, 186320, 214880, 216460, 223584, 259752, 279480, 322320, 324690, 346336, 367982, 372640, 432920, 519504, 551973, 558960, 644640, 649380, 735964, 865840, 919955, 1039008, 1103946, 1117920, 1298760, 1471928, 1731680, 1839910, 2207892, 2597520, 2759865, 2943856, 3679820, 4415784, 5195040, 5519730, 5887712, 7359640, 8831568, 11039460, 14719280, 17663136, 22078920, 29438560, 44157840, 88315680]

約数ペア:

[(1, 88315680), (2, 44157840), (3, 29438560), (4, 22078920), (5, 17663136), (6, 14719280), (8, 11039460), (10, 8831568), (12, 7359640), (15, 5887712), (16, 5519730), (17, 5195040), (20, 4415784), (24, 3679820), (30, 2943856), (32, 2759865), (34, 2597520), (40, 2207892), (48, 1839910), (51, 1731680), (60, 1471928), (68, 1298760), (79, 1117920), (80, 1103946), (85, 1039008), (96, 919955), (102, 865840), (120, 735964), (136, 649380), (137, 644640), (158, 558960), (160, 551973), (170, 519504), (204, 432920), (237, 372640), (240, 367982), (255, 346336), (272, 324690), (274, 322320), (316, 279480), (340, 259752), (395, 223584), (408, 216460), (411, 214880), (474, 186320), (480, 183991), (510, 173168), (544, 162345), (548, 161160), (632, 139740), (680, 129876), (685, 128928), (790, 111792), (816, 108230), (822, 107440), (948, 93160), (1020, 86584), (1096, 80580), (1185, 74528), (1264, 69870), (1343, 65760), (1360, 64938), (1370, 64464), (1580, 55896), (1632, 54115), (1644, 53720), (1896, 46580), (2040, 43292), (2055, 42976), (2192, 40290), (2329, 37920), (2370, 37264), (2528, 34935), (2686, 32880), (2720, 32469), (2740, 32232), (3160, 27948), (3288, 26860), (3792, 23290), (4029, 21920), (4080, 21646), (4110, 21488), (4384, 20145), (4658, 18960), (4740, 18632), (5372, 16440), (5480, 16116), (6320, 13974), (6576, 13430), (6715, 13152), (6987, 12640), (7584, 11645), (8058, 10960), (8160, 10823), (8220, 10744), (9316, 9480)]