65547240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 238878720

約数和(自身を除く): 173331480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 23, 24, 30, 33, 34, 40, 44, 46, 51, 55, 60, 66, 68, 69, 85, 88, 92, 102, 110, 115, 120, 127, 132, 136, 138, 165, 170, 184, 187, 204, 220, 230, 253, 254, 255, 264, 276, 330, 340, 345, 374, 381, 391, 408, 440, 460, 506, 508, 510, 552, 561, 635, 660, 680, 690, 748, 759, 762, 782, 920, 935, 1012, 1016, 1020, 1122, 1173, 1265, 1270, 1320, 1380, 1397, 1496, 1518, 1524, 1564, 1870, 1905, 1955, 2024, 2040, 2159, 2244, 2346, 2530, 2540, 2760, 2794, 2805, 2921, 3036, 3048, 3128, 3740, 3795, 3810, 3910, 4191, 4301, 4318, 4488, 4692, 5060, 5080, 5588, 5610, 5842, 5865, 6072, 6477, 6985, 7480, 7590, 7620, 7820, 8382, 8602, 8636, 8763, 9384, 10120, 10795, 11176, 11220, 11684, 11730, 12903, 12954, 13970, 14605, 15180, 15240, 15640, 16764, 17204, 17272, 17526, 20955, 21505, 21590, 22440, 23368, 23460, 23749, 25806, 25908, 27940, 29210, 30360, 32131, 32385, 33528, 34408, 35052, 41910, 43010, 43180, 43815, 46920, 47498, 49657, 51612, 51816, 55880, 58420, 64262, 64515, 64770, 70104, 71247, 83820, 86020, 86360, 87630, 94996, 96393, 99314, 103224, 116840, 118745, 128524, 129030, 129540, 142494, 148971, 160655, 167640, 172040, 175260, 189992, 192786, 198628, 237490, 248285, 257048, 258060, 259080, 284988, 297942, 321310, 350520, 356235, 385572, 397256, 474980, 481965, 496570, 516120, 546227, 569976, 595884, 642620, 712470, 744855, 771144, 949960, 963930, 993140, 1092454, 1191768, 1285240, 1424940, 1489710, 1638681, 1927860, 1986280, 2184908, 2731135, 2849880, 2979420, 3277362, 3855720, 4369816, 5462270, 5958840, 6554724, 8193405, 10924540, 13109448, 16386810, 21849080, 32773620, 65547240]

約数ペア:

[(1, 65547240), (2, 32773620), (3, 21849080), (4, 16386810), (5, 13109448), (6, 10924540), (8, 8193405), (10, 6554724), (11, 5958840), (12, 5462270), (15, 4369816), (17, 3855720), (20, 3277362), (22, 2979420), (23, 2849880), (24, 2731135), (30, 2184908), (33, 1986280), (34, 1927860), (40, 1638681), (44, 1489710), (46, 1424940), (51, 1285240), (55, 1191768), (60, 1092454), (66, 993140), (68, 963930), (69, 949960), (85, 771144), (88, 744855), (92, 712470), (102, 642620), (110, 595884), (115, 569976), (120, 546227), (127, 516120), (132, 496570), (136, 481965), (138, 474980), (165, 397256), (170, 385572), (184, 356235), (187, 350520), (204, 321310), (220, 297942), (230, 284988), (253, 259080), (254, 258060), (255, 257048), (264, 248285), (276, 237490), (330, 198628), (340, 192786), (345, 189992), (374, 175260), (381, 172040), (391, 167640), (408, 160655), (440, 148971), (460, 142494), (506, 129540), (508, 129030), (510, 128524), (552, 118745), (561, 116840), (635, 103224), (660, 99314), (680, 96393), (690, 94996), (748, 87630), (759, 86360), (762, 86020), (782, 83820), (920, 71247), (935, 70104), (1012, 64770), (1016, 64515), (1020, 64262), (1122, 58420), (1173, 55880), (1265, 51816), (1270, 51612), (1320, 49657), (1380, 47498), (1397, 46920), (1496, 43815), (1518, 43180), (1524, 43010), (1564, 41910), (1870, 35052), (1905, 34408), (1955, 33528), (2024, 32385), (2040, 32131), (2159, 30360), (2244, 29210), (2346, 27940), (2530, 25908), (2540, 25806), (2760, 23749), (2794, 23460), (2805, 23368), (2921, 22440), (3036, 21590), (3048, 21505), (3128, 20955), (3740, 17526), (3795, 17272), (3810, 17204), (3910, 16764), (4191, 15640), (4301, 15240), (4318, 15180), (4488, 14605), (4692, 13970), (5060, 12954), (5080, 12903), (5588, 11730), (5610, 11684), (5842, 11220), (5865, 11176), (6072, 10795), (6477, 10120), (6985, 9384), (7480, 8763), (7590, 8636), (7620, 8602), (7820, 8382)]