13143878280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2808521}}^1$

素因数の和:2808551

約数の個数: 96

約数和(自身を含む): 46003590360

約数和(自身を除く): 32859712080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 2808521, 5617042, 8425563, 11234084, 14042605, 16851126, 22468168, 25276689, 28085210, 33702252, 36510773, 42127815, 50553378, 56170420, 67404504, 73021546, 84255630, 101106756, 109532319, 112340840, 126383445, 146043092, 168511260, 182553865, 202213512, 219064638, 252766890, 292086184, 328596957, 337022520, 365107730, 438129276, 505533780, 547661595, 657193914, 730215460, 876258552, 1011067560, 1095323190, 1314387828, 1460430920, 1642984785, 2190646380, 2628775656, 3285969570, 4381292760, 6571939140, 13143878280]

約数ペア:

[(1, 13143878280), (2, 6571939140), (3, 4381292760), (4, 3285969570), (5, 2628775656), (6, 2190646380), (8, 1642984785), (9, 1460430920), (10, 1314387828), (12, 1095323190), (13, 1011067560), (15, 876258552), (18, 730215460), (20, 657193914), (24, 547661595), (26, 505533780), (30, 438129276), (36, 365107730), (39, 337022520), (40, 328596957), (45, 292086184), (52, 252766890), (60, 219064638), (65, 202213512), (72, 182553865), (78, 168511260), (90, 146043092), (104, 126383445), (117, 112340840), (120, 109532319), (130, 101106756), (156, 84255630), (180, 73021546), (195, 67404504), (234, 56170420), (260, 50553378), (312, 42127815), (360, 36510773), (390, 33702252), (468, 28085210), (520, 25276689), (585, 22468168), (780, 16851126), (936, 14042605), (1170, 11234084), (1560, 8425563), (2340, 5617042), (4680, 2808521)]