67112640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3329}}^1$

素因数の和:3359

約数の個数: 168

約数和(自身を含む): 263895840

約数和(自身を除く): 196783200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3329, 3360, 4032, 5040, 6658, 6720, 9987, 10080, 13316, 16645, 19974, 20160, 23303, 26632, 29961, 33290, 39948, 46606, 49935, 53264, 59922, 66580, 69909, 79896, 93212, 99870, 106528, 116515, 119844, 133160, 139818, 149805, 159792, 186424, 199740, 209727, 213056, 233030, 239688, 266320, 279636, 299610, 319584, 349545, 372848, 399480, 419454, 466060, 479376, 532640, 559272, 599220, 639168, 699090, 745696, 798960, 838908, 932120, 958752, 1048635, 1065280, 1118544, 1198440, 1398180, 1491392, 1597920, 1677816, 1864240, 1917504, 2097270, 2237088, 2396880, 2796360, 3195840, 3355632, 3728480, 4194540, 4474176, 4793760, 5592720, 6711264, 7456960, 8389080, 9587520, 11185440, 13422528, 16778160, 22370880, 33556320, 67112640]

約数ペア:

[(1, 67112640), (2, 33556320), (3, 22370880), (4, 16778160), (5, 13422528), (6, 11185440), (7, 9587520), (8, 8389080), (9, 7456960), (10, 6711264), (12, 5592720), (14, 4793760), (15, 4474176), (16, 4194540), (18, 3728480), (20, 3355632), (21, 3195840), (24, 2796360), (28, 2396880), (30, 2237088), (32, 2097270), (35, 1917504), (36, 1864240), (40, 1677816), (42, 1597920), (45, 1491392), (48, 1398180), (56, 1198440), (60, 1118544), (63, 1065280), (64, 1048635), (70, 958752), (72, 932120), (80, 838908), (84, 798960), (90, 745696), (96, 699090), (105, 639168), (112, 599220), (120, 559272), (126, 532640), (140, 479376), (144, 466060), (160, 419454), (168, 399480), (180, 372848), (192, 349545), (210, 319584), (224, 299610), (240, 279636), (252, 266320), (280, 239688), (288, 233030), (315, 213056), (320, 209727), (336, 199740), (360, 186424), (420, 159792), (448, 149805), (480, 139818), (504, 133160), (560, 119844), (576, 116515), (630, 106528), (672, 99870), (720, 93212), (840, 79896), (960, 69909), (1008, 66580), (1120, 59922), (1260, 53264), (1344, 49935), (1440, 46606), (1680, 39948), (2016, 33290), (2240, 29961), (2520, 26632), (2880, 23303), (3329, 20160), (3360, 19974), (4032, 16645), (5040, 13316), (6658, 10080), (6720, 9987)]