472000480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 1353397248

約数和(自身を除く): 881396768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 73, 80, 92, 112, 115, 140, 146, 160, 161, 184, 224, 230, 251, 280, 292, 322, 365, 368, 460, 502, 511, 560, 584, 644, 730, 736, 805, 920, 1004, 1022, 1120, 1168, 1255, 1288, 1460, 1610, 1679, 1757, 1840, 2008, 2044, 2336, 2510, 2555, 2576, 2920, 3220, 3358, 3514, 3680, 4016, 4088, 5020, 5110, 5152, 5773, 5840, 6440, 6716, 7028, 8032, 8176, 8395, 8785, 10040, 10220, 11546, 11680, 11753, 12880, 13432, 14056, 16352, 16790, 17570, 18323, 20080, 20440, 23092, 23506, 25760, 26864, 28112, 28865, 33580, 35140, 36646, 40160, 40411, 40880, 46184, 47012, 53728, 56224, 57730, 58765, 67160, 70280, 73292, 80822, 81760, 91615, 92368, 94024, 115460, 117530, 128261, 134320, 140560, 146584, 161644, 183230, 184736, 188048, 202055, 230920, 235060, 256522, 268640, 281120, 293168, 323288, 366460, 376096, 404110, 421429, 461840, 470120, 513044, 586336, 641305, 646576, 732920, 808220, 842858, 923680, 940240, 1026088, 1282610, 1293152, 1465840, 1616440, 1685716, 1880480, 2052176, 2107145, 2565220, 2931680, 2950003, 3232880, 3371432, 4104352, 4214290, 5130440, 5900006, 6465760, 6742864, 8428580, 10260880, 11800012, 13485728, 14750015, 16857160, 20521760, 23600024, 29500030, 33714320, 47200048, 59000060, 67428640, 94400096, 118000120, 236000240, 472000480]

約数ペア:

[(1, 472000480), (2, 236000240), (4, 118000120), (5, 94400096), (7, 67428640), (8, 59000060), (10, 47200048), (14, 33714320), (16, 29500030), (20, 23600024), (23, 20521760), (28, 16857160), (32, 14750015), (35, 13485728), (40, 11800012), (46, 10260880), (56, 8428580), (70, 6742864), (73, 6465760), (80, 5900006), (92, 5130440), (112, 4214290), (115, 4104352), (140, 3371432), (146, 3232880), (160, 2950003), (161, 2931680), (184, 2565220), (224, 2107145), (230, 2052176), (251, 1880480), (280, 1685716), (292, 1616440), (322, 1465840), (365, 1293152), (368, 1282610), (460, 1026088), (502, 940240), (511, 923680), (560, 842858), (584, 808220), (644, 732920), (730, 646576), (736, 641305), (805, 586336), (920, 513044), (1004, 470120), (1022, 461840), (1120, 421429), (1168, 404110), (1255, 376096), (1288, 366460), (1460, 323288), (1610, 293168), (1679, 281120), (1757, 268640), (1840, 256522), (2008, 235060), (2044, 230920), (2336, 202055), (2510, 188048), (2555, 184736), (2576, 183230), (2920, 161644), (3220, 146584), (3358, 140560), (3514, 134320), (3680, 128261), (4016, 117530), (4088, 115460), (5020, 94024), (5110, 92368), (5152, 91615), (5773, 81760), (5840, 80822), (6440, 73292), (6716, 70280), (7028, 67160), (8032, 58765), (8176, 57730), (8395, 56224), (8785, 53728), (10040, 47012), (10220, 46184), (11546, 40880), (11680, 40411), (11753, 40160), (12880, 36646), (13432, 35140), (14056, 33580), (16352, 28865), (16790, 28112), (17570, 26864), (18323, 25760), (20080, 23506), (20440, 23092)]