1613519640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263647}}^1$

素因数の和:263681

約数の個数: 96

約数和(自身を含む): 5552426880

約数和(自身を除く): 3938907240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 263647, 527294, 790941, 1054588, 1318235, 1581882, 2109176, 2372823, 2636470, 3163764, 3954705, 4481999, 4745646, 5272940, 6327528, 7909410, 8963998, 9491292, 10545880, 11864115, 13445997, 15818820, 17927996, 18982584, 22409995, 23728230, 26891994, 31637640, 35855992, 40337991, 44819990, 47456460, 53783988, 67229985, 80675982, 89639980, 94912920, 107567976, 134459970, 161351964, 179279960, 201689955, 268919940, 322703928, 403379910, 537839880, 806759820, 1613519640]

約数ペア:

[(1, 1613519640), (2, 806759820), (3, 537839880), (4, 403379910), (5, 322703928), (6, 268919940), (8, 201689955), (9, 179279960), (10, 161351964), (12, 134459970), (15, 107567976), (17, 94912920), (18, 89639980), (20, 80675982), (24, 67229985), (30, 53783988), (34, 47456460), (36, 44819990), (40, 40337991), (45, 35855992), (51, 31637640), (60, 26891994), (68, 23728230), (72, 22409995), (85, 18982584), (90, 17927996), (102, 15818820), (120, 13445997), (136, 11864115), (153, 10545880), (170, 9491292), (180, 8963998), (204, 7909410), (255, 6327528), (306, 5272940), (340, 4745646), (360, 4481999), (408, 3954705), (510, 3163764), (612, 2636470), (680, 2372823), (765, 2109176), (1020, 1581882), (1224, 1318235), (1530, 1054588), (2040, 790941), (3060, 527294), (6120, 263647)]