1666019160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4289}}^1$

素因数の和:4402

約数の個数: 192

約数和(自身を含む): 5902696800

約数和(自身を除く): 4236677640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 83, 90, 104, 117, 120, 130, 156, 166, 180, 195, 234, 249, 260, 312, 332, 360, 390, 415, 468, 498, 520, 585, 664, 747, 780, 830, 936, 996, 1079, 1170, 1245, 1494, 1560, 1660, 1992, 2158, 2340, 2490, 2988, 3237, 3320, 3735, 4289, 4316, 4680, 4980, 5395, 5976, 6474, 7470, 8578, 8632, 9711, 9960, 10790, 12867, 12948, 14940, 16185, 17156, 19422, 21445, 21580, 25734, 25896, 29880, 32370, 34312, 38601, 38844, 42890, 43160, 48555, 51468, 55757, 64335, 64740, 77202, 77688, 85780, 97110, 102936, 111514, 128670, 129480, 154404, 167271, 171560, 193005, 194220, 223028, 257340, 278785, 308808, 334542, 355987, 386010, 388440, 446056, 501813, 514680, 557570, 669084, 711974, 772020, 836355, 1003626, 1067961, 1115140, 1338168, 1423948, 1544040, 1672710, 1779935, 2007252, 2135922, 2230280, 2509065, 2847896, 3203883, 3345420, 3559870, 4014504, 4271844, 4627831, 5018130, 5339805, 6407766, 6690840, 7119740, 8543688, 9255662, 10036260, 10679610, 12815532, 13883493, 14239480, 16019415, 18511324, 20072520, 21359220, 23139155, 25631064, 27766986, 32038830, 37022648, 41650479, 42718440, 46278310, 55533972, 64077660, 69417465, 83300958, 92556620, 111067944, 128155320, 138834930, 166601916, 185113240, 208252395, 277669860, 333203832, 416504790, 555339720, 833009580, 1666019160]

約数ペア:

[(1, 1666019160), (2, 833009580), (3, 555339720), (4, 416504790), (5, 333203832), (6, 277669860), (8, 208252395), (9, 185113240), (10, 166601916), (12, 138834930), (13, 128155320), (15, 111067944), (18, 92556620), (20, 83300958), (24, 69417465), (26, 64077660), (30, 55533972), (36, 46278310), (39, 42718440), (40, 41650479), (45, 37022648), (52, 32038830), (60, 27766986), (65, 25631064), (72, 23139155), (78, 21359220), (83, 20072520), (90, 18511324), (104, 16019415), (117, 14239480), (120, 13883493), (130, 12815532), (156, 10679610), (166, 10036260), (180, 9255662), (195, 8543688), (234, 7119740), (249, 6690840), (260, 6407766), (312, 5339805), (332, 5018130), (360, 4627831), (390, 4271844), (415, 4014504), (468, 3559870), (498, 3345420), (520, 3203883), (585, 2847896), (664, 2509065), (747, 2230280), (780, 2135922), (830, 2007252), (936, 1779935), (996, 1672710), (1079, 1544040), (1170, 1423948), (1245, 1338168), (1494, 1115140), (1560, 1067961), (1660, 1003626), (1992, 836355), (2158, 772020), (2340, 711974), (2490, 669084), (2988, 557570), (3237, 514680), (3320, 501813), (3735, 446056), (4289, 388440), (4316, 386010), (4680, 355987), (4980, 334542), (5395, 308808), (5976, 278785), (6474, 257340), (7470, 223028), (8578, 194220), (8632, 193005), (9711, 171560), (9960, 167271), (10790, 154404), (12867, 129480), (12948, 128670), (14940, 111514), (16185, 102936), (17156, 97110), (19422, 85780), (21445, 77688), (21580, 77202), (25734, 64740), (25896, 64335), (29880, 55757), (32370, 51468), (34312, 48555), (38601, 43160), (38844, 42890)]