1606987920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9391}}^1$

素因数の和:9461

約数の個数: 160

約数和(自身を含む): 5366513664

約数和(自身を除く): 3759525744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2480, 2760, 2852, 3565, 3720, 4278, 5520, 5704, 7130, 7440, 8556, 9391, 10695, 11408, 14260, 17112, 18782, 21390, 28173, 28520, 34224, 37564, 42780, 46955, 56346, 57040, 75128, 85560, 93910, 112692, 140865, 150256, 171120, 187820, 215993, 225384, 281730, 291121, 375640, 431986, 450768, 563460, 582242, 647979, 751280, 863972, 873363, 1079965, 1126920, 1164484, 1295958, 1455605, 1727944, 1746726, 2159930, 2253840, 2328968, 2591916, 2911210, 3239895, 3455888, 3493452, 4319860, 4366815, 4657936, 5183832, 5822420, 6479790, 6695783, 6986904, 8639720, 8733630, 10367664, 11644840, 12959580, 13391566, 13973808, 17279440, 17467260, 20087349, 23289680, 25919160, 26783132, 33478915, 34934520, 40174698, 51838320, 53566264, 66957830, 69869040, 80349396, 100436745, 107132528, 133915660, 160698792, 200873490, 267831320, 321397584, 401746980, 535662640, 803493960, 1606987920]

約数ペア:

[(1, 1606987920), (2, 803493960), (3, 535662640), (4, 401746980), (5, 321397584), (6, 267831320), (8, 200873490), (10, 160698792), (12, 133915660), (15, 107132528), (16, 100436745), (20, 80349396), (23, 69869040), (24, 66957830), (30, 53566264), (31, 51838320), (40, 40174698), (46, 34934520), (48, 33478915), (60, 26783132), (62, 25919160), (69, 23289680), (80, 20087349), (92, 17467260), (93, 17279440), (115, 13973808), (120, 13391566), (124, 12959580), (138, 11644840), (155, 10367664), (184, 8733630), (186, 8639720), (230, 6986904), (240, 6695783), (248, 6479790), (276, 5822420), (310, 5183832), (345, 4657936), (368, 4366815), (372, 4319860), (460, 3493452), (465, 3455888), (496, 3239895), (552, 2911210), (620, 2591916), (690, 2328968), (713, 2253840), (744, 2159930), (920, 1746726), (930, 1727944), (1104, 1455605), (1240, 1295958), (1380, 1164484), (1426, 1126920), (1488, 1079965), (1840, 873363), (1860, 863972), (2139, 751280), (2480, 647979), (2760, 582242), (2852, 563460), (3565, 450768), (3720, 431986), (4278, 375640), (5520, 291121), (5704, 281730), (7130, 225384), (7440, 215993), (8556, 187820), (9391, 171120), (10695, 150256), (11408, 140865), (14260, 112692), (17112, 93910), (18782, 85560), (21390, 75128), (28173, 57040), (28520, 56346), (34224, 46955), (37564, 42780)]