13649580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 50964480

約数和(自身を除く): 37314900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 157, 161, 180, 189, 207, 210, 230, 252, 270, 276, 314, 315, 322, 345, 378, 414, 420, 460, 471, 483, 540, 621, 628, 630, 644, 690, 756, 785, 805, 828, 942, 945, 966, 1035, 1099, 1242, 1260, 1380, 1413, 1449, 1570, 1610, 1884, 1890, 1932, 2070, 2198, 2355, 2415, 2484, 2826, 2898, 3105, 3140, 3220, 3297, 3611, 3780, 4140, 4239, 4347, 4396, 4710, 4830, 5495, 5652, 5796, 6210, 6594, 7065, 7222, 7245, 8478, 8694, 9420, 9660, 9891, 10833, 10990, 12420, 13188, 14130, 14444, 14490, 16485, 16956, 17388, 18055, 19782, 21195, 21666, 21735, 21980, 25277, 28260, 28980, 29673, 32499, 32970, 36110, 39564, 42390, 43332, 43470, 49455, 50554, 54165, 59346, 64998, 65940, 72220, 75831, 84780, 86940, 97497, 98910, 101108, 108330, 118692, 126385, 129996, 148365, 151662, 162495, 194994, 197820, 216660, 227493, 252770, 296730, 303324, 324990, 379155, 389988, 454986, 487485, 505540, 593460, 649980, 682479, 758310, 909972, 974970, 1137465, 1364958, 1516620, 1949940, 2274930, 2729916, 3412395, 4549860, 6824790, 13649580]

約数ペア:

[(1, 13649580), (2, 6824790), (3, 4549860), (4, 3412395), (5, 2729916), (6, 2274930), (7, 1949940), (9, 1516620), (10, 1364958), (12, 1137465), (14, 974970), (15, 909972), (18, 758310), (20, 682479), (21, 649980), (23, 593460), (27, 505540), (28, 487485), (30, 454986), (35, 389988), (36, 379155), (42, 324990), (45, 303324), (46, 296730), (54, 252770), (60, 227493), (63, 216660), (69, 197820), (70, 194994), (84, 162495), (90, 151662), (92, 148365), (105, 129996), (108, 126385), (115, 118692), (126, 108330), (135, 101108), (138, 98910), (140, 97497), (157, 86940), (161, 84780), (180, 75831), (189, 72220), (207, 65940), (210, 64998), (230, 59346), (252, 54165), (270, 50554), (276, 49455), (314, 43470), (315, 43332), (322, 42390), (345, 39564), (378, 36110), (414, 32970), (420, 32499), (460, 29673), (471, 28980), (483, 28260), (540, 25277), (621, 21980), (628, 21735), (630, 21666), (644, 21195), (690, 19782), (756, 18055), (785, 17388), (805, 16956), (828, 16485), (942, 14490), (945, 14444), (966, 14130), (1035, 13188), (1099, 12420), (1242, 10990), (1260, 10833), (1380, 9891), (1413, 9660), (1449, 9420), (1570, 8694), (1610, 8478), (1884, 7245), (1890, 7222), (1932, 7065), (2070, 6594), (2198, 6210), (2355, 5796), (2415, 5652), (2484, 5495), (2826, 4830), (2898, 4710), (3105, 4396), (3140, 4347), (3220, 4239), (3297, 4140), (3611, 3780)]