42370020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1055

約数の個数: 192

約数和(自身を含む): 164505600

約数和(自身を除く): 122135580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1019, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2038, 2079, 2310, 2772, 2970, 3057, 3465, 3780, 4076, 4158, 4620, 5095, 5940, 6114, 6930, 7133, 8316, 9171, 10190, 10395, 11209, 12228, 13860, 14266, 15285, 18342, 20380, 20790, 21399, 22418, 27513, 28532, 30570, 33627, 35665, 36684, 41580, 42798, 44836, 45855, 55026, 56045, 61140, 64197, 67254, 71330, 78463, 85596, 91710, 100881, 106995, 110052, 112090, 128394, 134508, 137565, 142660, 156926, 168135, 183420, 192591, 201762, 213990, 224180, 235389, 256788, 275130, 302643, 313852, 320985, 336270, 385182, 392315, 403524, 427980, 470778, 504405, 550260, 605286, 641970, 672540, 706167, 770364, 784630, 941556, 962955, 1008810, 1176945, 1210572, 1283940, 1412334, 1513215, 1569260, 1925910, 2017620, 2118501, 2353890, 2824668, 3026430, 3530835, 3851820, 4237002, 4707780, 6052860, 7061670, 8474004, 10592505, 14123340, 21185010, 42370020]

約数ペア:

[(1, 42370020), (2, 21185010), (3, 14123340), (4, 10592505), (5, 8474004), (6, 7061670), (7, 6052860), (9, 4707780), (10, 4237002), (11, 3851820), (12, 3530835), (14, 3026430), (15, 2824668), (18, 2353890), (20, 2118501), (21, 2017620), (22, 1925910), (27, 1569260), (28, 1513215), (30, 1412334), (33, 1283940), (35, 1210572), (36, 1176945), (42, 1008810), (44, 962955), (45, 941556), (54, 784630), (55, 770364), (60, 706167), (63, 672540), (66, 641970), (70, 605286), (77, 550260), (84, 504405), (90, 470778), (99, 427980), (105, 403524), (108, 392315), (110, 385182), (126, 336270), (132, 320985), (135, 313852), (140, 302643), (154, 275130), (165, 256788), (180, 235389), (189, 224180), (198, 213990), (210, 201762), (220, 192591), (231, 183420), (252, 168135), (270, 156926), (297, 142660), (308, 137565), (315, 134508), (330, 128394), (378, 112090), (385, 110052), (396, 106995), (420, 100881), (462, 91710), (495, 85596), (540, 78463), (594, 71330), (630, 67254), (660, 64197), (693, 61140), (756, 56045), (770, 55026), (924, 45855), (945, 44836), (990, 42798), (1019, 41580), (1155, 36684), (1188, 35665), (1260, 33627), (1386, 30570), (1485, 28532), (1540, 27513), (1890, 22418), (1980, 21399), (2038, 20790), (2079, 20380), (2310, 18342), (2772, 15285), (2970, 14266), (3057, 13860), (3465, 12228), (3780, 11209), (4076, 10395), (4158, 10190), (4620, 9171), (5095, 8316), (5940, 7133), (6114, 6930)]