228929120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8887}}^1$

素因数の和:8932

約数の個数: 96

約数和(自身を含む): 645055488

約数和(自身を除く): 416126368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 8887, 12880, 17774, 25760, 35548, 44435, 62209, 71096, 88870, 124418, 142192, 177740, 204401, 248836, 284384, 311045, 355480, 408802, 497672, 622090, 710960, 817604, 995344, 1022005, 1244180, 1421920, 1430807, 1635208, 1990688, 2044010, 2488360, 2861614, 3270416, 4088020, 4976720, 5723228, 6540832, 7154035, 8176040, 9953440, 11446456, 14308070, 16352080, 22892912, 28616140, 32704160, 45785824, 57232280, 114464560, 228929120]

約数ペア:

[(1, 228929120), (2, 114464560), (4, 57232280), (5, 45785824), (7, 32704160), (8, 28616140), (10, 22892912), (14, 16352080), (16, 14308070), (20, 11446456), (23, 9953440), (28, 8176040), (32, 7154035), (35, 6540832), (40, 5723228), (46, 4976720), (56, 4088020), (70, 3270416), (80, 2861614), (92, 2488360), (112, 2044010), (115, 1990688), (140, 1635208), (160, 1430807), (161, 1421920), (184, 1244180), (224, 1022005), (230, 995344), (280, 817604), (322, 710960), (368, 622090), (460, 497672), (560, 408802), (644, 355480), (736, 311045), (805, 284384), (920, 248836), (1120, 204401), (1288, 177740), (1610, 142192), (1840, 124418), (2576, 88870), (3220, 71096), (3680, 62209), (5152, 44435), (6440, 35548), (8887, 25760), (12880, 17774)]