13008257640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1720669}}^1$

素因数の和:1720696

約数の個数: 128

約数和(自身を含む): 49555296000

約数和(自身を除く): 36547038360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 1720669, 3441338, 5162007, 6882676, 8603345, 10324014, 12044683, 13765352, 15486021, 17206690, 20648028, 24089366, 25810035, 30972042, 34413380, 36134049, 41296056, 46458063, 48178732, 51620070, 60223415, 61944084, 68826760, 72268098, 77430105, 92916126, 96357464, 103240140, 108402147, 120446830, 123888168, 144536196, 154860210, 180670245, 185832252, 206480280, 216804294, 232290315, 240893660, 289072392, 309720420, 325206441, 361340490, 371664504, 433608588, 464580630, 481787320, 542010735, 619440840, 650412882, 722680980, 867217176, 929161260, 1084021470, 1300825764, 1445361960, 1626032205, 1858322520, 2168042940, 2601651528, 3252064410, 4336085880, 6504128820, 13008257640]

約数ペア:

[(1, 13008257640), (2, 6504128820), (3, 4336085880), (4, 3252064410), (5, 2601651528), (6, 2168042940), (7, 1858322520), (8, 1626032205), (9, 1445361960), (10, 1300825764), (12, 1084021470), (14, 929161260), (15, 867217176), (18, 722680980), (20, 650412882), (21, 619440840), (24, 542010735), (27, 481787320), (28, 464580630), (30, 433608588), (35, 371664504), (36, 361340490), (40, 325206441), (42, 309720420), (45, 289072392), (54, 240893660), (56, 232290315), (60, 216804294), (63, 206480280), (70, 185832252), (72, 180670245), (84, 154860210), (90, 144536196), (105, 123888168), (108, 120446830), (120, 108402147), (126, 103240140), (135, 96357464), (140, 92916126), (168, 77430105), (180, 72268098), (189, 68826760), (210, 61944084), (216, 60223415), (252, 51620070), (270, 48178732), (280, 46458063), (315, 41296056), (360, 36134049), (378, 34413380), (420, 30972042), (504, 25810035), (540, 24089366), (630, 20648028), (756, 17206690), (840, 15486021), (945, 13765352), (1080, 12044683), (1260, 10324014), (1512, 8603345), (1890, 6882676), (2520, 5162007), (3780, 3441338), (7560, 1720669)]