42764820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 150958080

約数和(自身を除く): 108193260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 233, 266, 276, 285, 322, 345, 380, 399, 420, 437, 460, 466, 483, 532, 570, 644, 665, 690, 699, 798, 805, 874, 932, 966, 1140, 1165, 1311, 1330, 1380, 1398, 1596, 1610, 1631, 1748, 1932, 1995, 2185, 2330, 2415, 2622, 2660, 2796, 3059, 3220, 3262, 3495, 3990, 4370, 4427, 4660, 4830, 4893, 5244, 5359, 6118, 6524, 6555, 6990, 7980, 8155, 8740, 8854, 9177, 9660, 9786, 10718, 12236, 13110, 13281, 13980, 15295, 16077, 16310, 17708, 18354, 19572, 21436, 22135, 24465, 26220, 26562, 26795, 30590, 30989, 32154, 32620, 36708, 37513, 44270, 45885, 48930, 53124, 53590, 61180, 61978, 64308, 66405, 75026, 80385, 88540, 91770, 92967, 97860, 101821, 107180, 112539, 123956, 132810, 150052, 154945, 160770, 183540, 185934, 187565, 203642, 225078, 265620, 305463, 309890, 321540, 371868, 375130, 407284, 450156, 464835, 509105, 562695, 610926, 619780, 712747, 750260, 929670, 1018210, 1125390, 1221852, 1425494, 1527315, 1859340, 2036420, 2138241, 2250780, 2850988, 3054630, 3563735, 4276482, 6109260, 7127470, 8552964, 10691205, 14254940, 21382410, 42764820]

約数ペア:

[(1, 42764820), (2, 21382410), (3, 14254940), (4, 10691205), (5, 8552964), (6, 7127470), (7, 6109260), (10, 4276482), (12, 3563735), (14, 3054630), (15, 2850988), (19, 2250780), (20, 2138241), (21, 2036420), (23, 1859340), (28, 1527315), (30, 1425494), (35, 1221852), (38, 1125390), (42, 1018210), (46, 929670), (57, 750260), (60, 712747), (69, 619780), (70, 610926), (76, 562695), (84, 509105), (92, 464835), (95, 450156), (105, 407284), (114, 375130), (115, 371868), (133, 321540), (138, 309890), (140, 305463), (161, 265620), (190, 225078), (210, 203642), (228, 187565), (230, 185934), (233, 183540), (266, 160770), (276, 154945), (285, 150052), (322, 132810), (345, 123956), (380, 112539), (399, 107180), (420, 101821), (437, 97860), (460, 92967), (466, 91770), (483, 88540), (532, 80385), (570, 75026), (644, 66405), (665, 64308), (690, 61978), (699, 61180), (798, 53590), (805, 53124), (874, 48930), (932, 45885), (966, 44270), (1140, 37513), (1165, 36708), (1311, 32620), (1330, 32154), (1380, 30989), (1398, 30590), (1596, 26795), (1610, 26562), (1631, 26220), (1748, 24465), (1932, 22135), (1995, 21436), (2185, 19572), (2330, 18354), (2415, 17708), (2622, 16310), (2660, 16077), (2796, 15295), (3059, 13980), (3220, 13281), (3262, 13110), (3495, 12236), (3990, 10718), (4370, 9786), (4427, 9660), (4660, 9177), (4830, 8854), (4893, 8740), (5244, 8155), (5359, 7980), (6118, 6990), (6524, 6555)]