2105636640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:835

約数の個数: 192

約数和(自身を含む): 6897260160

約数和(自身を除く): 4791623520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 331, 348, 435, 457, 464, 480, 580, 662, 696, 870, 914, 928, 993, 1160, 1324, 1371, 1392, 1655, 1740, 1828, 1986, 2285, 2320, 2648, 2742, 2784, 3310, 3480, 3656, 3972, 4570, 4640, 4965, 5296, 5484, 6620, 6855, 6960, 7312, 7944, 9140, 9599, 9930, 10592, 10968, 13240, 13253, 13710, 13920, 14624, 15888, 18280, 19198, 19860, 21936, 26480, 26506, 27420, 28797, 31776, 36560, 38396, 39720, 39759, 43872, 47995, 52960, 53012, 54840, 57594, 66265, 73120, 76792, 79440, 79518, 95990, 106024, 109680, 115188, 132530, 143985, 151267, 153584, 158880, 159036, 191980, 198795, 212048, 219360, 230376, 265060, 287970, 302534, 307168, 318072, 383960, 397590, 424096, 453801, 460752, 530120, 575940, 605068, 636144, 756335, 767920, 795180, 907602, 921504, 1060240, 1151880, 1210136, 1272288, 1512670, 1535840, 1590360, 1815204, 2120480, 2269005, 2303760, 2420272, 3025340, 3180720, 3630408, 4386743, 4538010, 4607520, 4840544, 6050680, 6361440, 7260816, 8773486, 9076020, 12101360, 13160229, 14521632, 17546972, 18152040, 21933715, 24202720, 26320458, 35093944, 36304080, 43867430, 52640916, 65801145, 70187888, 72608160, 87734860, 105281832, 131602290, 140375776, 175469720, 210563664, 263204580, 350939440, 421127328, 526409160, 701878880, 1052818320, 2105636640]

約数ペア:

[(1, 2105636640), (2, 1052818320), (3, 701878880), (4, 526409160), (5, 421127328), (6, 350939440), (8, 263204580), (10, 210563664), (12, 175469720), (15, 140375776), (16, 131602290), (20, 105281832), (24, 87734860), (29, 72608160), (30, 70187888), (32, 65801145), (40, 52640916), (48, 43867430), (58, 36304080), (60, 35093944), (80, 26320458), (87, 24202720), (96, 21933715), (116, 18152040), (120, 17546972), (145, 14521632), (160, 13160229), (174, 12101360), (232, 9076020), (240, 8773486), (290, 7260816), (331, 6361440), (348, 6050680), (435, 4840544), (457, 4607520), (464, 4538010), (480, 4386743), (580, 3630408), (662, 3180720), (696, 3025340), (870, 2420272), (914, 2303760), (928, 2269005), (993, 2120480), (1160, 1815204), (1324, 1590360), (1371, 1535840), (1392, 1512670), (1655, 1272288), (1740, 1210136), (1828, 1151880), (1986, 1060240), (2285, 921504), (2320, 907602), (2648, 795180), (2742, 767920), (2784, 756335), (3310, 636144), (3480, 605068), (3656, 575940), (3972, 530120), (4570, 460752), (4640, 453801), (4965, 424096), (5296, 397590), (5484, 383960), (6620, 318072), (6855, 307168), (6960, 302534), (7312, 287970), (7944, 265060), (9140, 230376), (9599, 219360), (9930, 212048), (10592, 198795), (10968, 191980), (13240, 159036), (13253, 158880), (13710, 153584), (13920, 151267), (14624, 143985), (15888, 132530), (18280, 115188), (19198, 109680), (19860, 106024), (21936, 95990), (26480, 79518), (26506, 79440), (27420, 76792), (28797, 73120), (31776, 66265), (36560, 57594), (38396, 54840), (39720, 53012), (39759, 52960), (43872, 47995)]