67385780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 193536000

約数和(自身を除く): 126150220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 47, 49, 55, 70, 76, 77, 94, 95, 98, 110, 133, 140, 154, 188, 190, 196, 209, 220, 235, 245, 266, 308, 329, 343, 380, 385, 418, 470, 490, 517, 532, 539, 658, 665, 686, 770, 836, 893, 931, 940, 980, 1034, 1045, 1078, 1316, 1330, 1372, 1463, 1540, 1645, 1715, 1786, 1862, 2068, 2090, 2156, 2303, 2585, 2660, 2695, 2926, 3290, 3430, 3572, 3619, 3724, 3773, 4180, 4465, 4606, 4655, 5170, 5390, 5852, 6251, 6517, 6580, 6860, 7238, 7315, 7546, 8930, 9212, 9310, 9823, 10241, 10340, 10780, 11515, 12502, 13034, 14476, 14630, 15092, 16121, 17860, 18095, 18620, 18865, 19646, 20482, 23030, 25004, 25333, 26068, 29260, 31255, 32242, 32585, 36190, 37730, 39292, 40964, 43757, 46060, 49115, 50666, 51205, 62510, 64484, 65170, 68761, 71687, 72380, 75460, 80605, 87514, 98230, 101332, 102410, 125020, 126665, 130340, 137522, 143374, 161210, 175028, 177331, 196460, 204820, 218785, 253330, 275044, 286748, 306299, 322420, 343805, 354662, 358435, 437570, 481327, 506660, 612598, 687610, 709324, 716870, 875140, 886655, 962654, 1225196, 1375220, 1433740, 1531495, 1773310, 1925308, 2406635, 3062990, 3369289, 3546620, 4813270, 6125980, 6738578, 9626540, 13477156, 16846445, 33692890, 67385780]

約数ペア:

[(1, 67385780), (2, 33692890), (4, 16846445), (5, 13477156), (7, 9626540), (10, 6738578), (11, 6125980), (14, 4813270), (19, 3546620), (20, 3369289), (22, 3062990), (28, 2406635), (35, 1925308), (38, 1773310), (44, 1531495), (47, 1433740), (49, 1375220), (55, 1225196), (70, 962654), (76, 886655), (77, 875140), (94, 716870), (95, 709324), (98, 687610), (110, 612598), (133, 506660), (140, 481327), (154, 437570), (188, 358435), (190, 354662), (196, 343805), (209, 322420), (220, 306299), (235, 286748), (245, 275044), (266, 253330), (308, 218785), (329, 204820), (343, 196460), (380, 177331), (385, 175028), (418, 161210), (470, 143374), (490, 137522), (517, 130340), (532, 126665), (539, 125020), (658, 102410), (665, 101332), (686, 98230), (770, 87514), (836, 80605), (893, 75460), (931, 72380), (940, 71687), (980, 68761), (1034, 65170), (1045, 64484), (1078, 62510), (1316, 51205), (1330, 50666), (1372, 49115), (1463, 46060), (1540, 43757), (1645, 40964), (1715, 39292), (1786, 37730), (1862, 36190), (2068, 32585), (2090, 32242), (2156, 31255), (2303, 29260), (2585, 26068), (2660, 25333), (2695, 25004), (2926, 23030), (3290, 20482), (3430, 19646), (3572, 18865), (3619, 18620), (3724, 18095), (3773, 17860), (4180, 16121), (4465, 15092), (4606, 14630), (4655, 14476), (5170, 13034), (5390, 12502), (5852, 11515), (6251, 10780), (6517, 10340), (6580, 10241), (6860, 9823), (7238, 9310), (7315, 9212), (7546, 8930)]