187884240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 615603456

約数和(自身を除く): 427719216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 101, 115, 120, 138, 184, 202, 230, 240, 276, 303, 337, 345, 368, 404, 460, 505, 552, 606, 674, 690, 808, 920, 1010, 1011, 1104, 1212, 1348, 1380, 1515, 1616, 1685, 1840, 2020, 2022, 2323, 2424, 2696, 2760, 3030, 3370, 4040, 4044, 4646, 4848, 5055, 5392, 5520, 6060, 6740, 6969, 7751, 8080, 8088, 9292, 10110, 11615, 12120, 13480, 13938, 15502, 16176, 18584, 20220, 23230, 23253, 24240, 26960, 27876, 31004, 34037, 34845, 37168, 38755, 40440, 46460, 46506, 55752, 62008, 68074, 69690, 77510, 80880, 92920, 93012, 102111, 111504, 116265, 124016, 136148, 139380, 155020, 170185, 185840, 186024, 204222, 232530, 272296, 278760, 310040, 340370, 372048, 408444, 465060, 510555, 544592, 557520, 620080, 680740, 782851, 816888, 930120, 1021110, 1361480, 1565702, 1633776, 1860240, 2042220, 2348553, 2722960, 3131404, 3914255, 4084440, 4697106, 6262808, 7828510, 8168880, 9394212, 11742765, 12525616, 15657020, 18788424, 23485530, 31314040, 37576848, 46971060, 62628080, 93942120, 187884240]

約数ペア:

[(1, 187884240), (2, 93942120), (3, 62628080), (4, 46971060), (5, 37576848), (6, 31314040), (8, 23485530), (10, 18788424), (12, 15657020), (15, 12525616), (16, 11742765), (20, 9394212), (23, 8168880), (24, 7828510), (30, 6262808), (40, 4697106), (46, 4084440), (48, 3914255), (60, 3131404), (69, 2722960), (80, 2348553), (92, 2042220), (101, 1860240), (115, 1633776), (120, 1565702), (138, 1361480), (184, 1021110), (202, 930120), (230, 816888), (240, 782851), (276, 680740), (303, 620080), (337, 557520), (345, 544592), (368, 510555), (404, 465060), (460, 408444), (505, 372048), (552, 340370), (606, 310040), (674, 278760), (690, 272296), (808, 232530), (920, 204222), (1010, 186024), (1011, 185840), (1104, 170185), (1212, 155020), (1348, 139380), (1380, 136148), (1515, 124016), (1616, 116265), (1685, 111504), (1840, 102111), (2020, 93012), (2022, 92920), (2323, 80880), (2424, 77510), (2696, 69690), (2760, 68074), (3030, 62008), (3370, 55752), (4040, 46506), (4044, 46460), (4646, 40440), (4848, 38755), (5055, 37168), (5392, 34845), (5520, 34037), (6060, 31004), (6740, 27876), (6969, 26960), (7751, 24240), (8080, 23253), (8088, 23230), (9292, 20220), (10110, 18584), (11615, 16176), (12120, 15502), (13480, 13938)]