16448040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 62674560

約数和(自身を除く): 46226520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 107, 120, 122, 126, 140, 168, 180, 183, 210, 214, 244, 252, 280, 305, 315, 321, 360, 366, 420, 427, 428, 488, 504, 535, 549, 610, 630, 642, 732, 749, 840, 854, 856, 915, 963, 1070, 1098, 1220, 1260, 1281, 1284, 1464, 1498, 1605, 1708, 1830, 1926, 2135, 2140, 2196, 2247, 2440, 2520, 2562, 2568, 2745, 2996, 3210, 3416, 3660, 3745, 3843, 3852, 4270, 4280, 4392, 4494, 4815, 5124, 5490, 5992, 6405, 6420, 6527, 6741, 7320, 7490, 7686, 7704, 8540, 8988, 9630, 10248, 10980, 11235, 12810, 12840, 13054, 13482, 14980, 15372, 17080, 17976, 19215, 19260, 19581, 21960, 22470, 25620, 26108, 26964, 29960, 30744, 32635, 33705, 38430, 38520, 39162, 44940, 45689, 51240, 52216, 53928, 58743, 65270, 67410, 76860, 78324, 89880, 91378, 97905, 117486, 130540, 134820, 137067, 153720, 156648, 182756, 195810, 228445, 234972, 261080, 269640, 274134, 293715, 365512, 391620, 411201, 456890, 469944, 548268, 587430, 685335, 783240, 822402, 913780, 1096536, 1174860, 1370670, 1644804, 1827560, 2056005, 2349720, 2741340, 3289608, 4112010, 5482680, 8224020, 16448040]

約数ペア:

[(1, 16448040), (2, 8224020), (3, 5482680), (4, 4112010), (5, 3289608), (6, 2741340), (7, 2349720), (8, 2056005), (9, 1827560), (10, 1644804), (12, 1370670), (14, 1174860), (15, 1096536), (18, 913780), (20, 822402), (21, 783240), (24, 685335), (28, 587430), (30, 548268), (35, 469944), (36, 456890), (40, 411201), (42, 391620), (45, 365512), (56, 293715), (60, 274134), (61, 269640), (63, 261080), (70, 234972), (72, 228445), (84, 195810), (90, 182756), (105, 156648), (107, 153720), (120, 137067), (122, 134820), (126, 130540), (140, 117486), (168, 97905), (180, 91378), (183, 89880), (210, 78324), (214, 76860), (244, 67410), (252, 65270), (280, 58743), (305, 53928), (315, 52216), (321, 51240), (360, 45689), (366, 44940), (420, 39162), (427, 38520), (428, 38430), (488, 33705), (504, 32635), (535, 30744), (549, 29960), (610, 26964), (630, 26108), (642, 25620), (732, 22470), (749, 21960), (840, 19581), (854, 19260), (856, 19215), (915, 17976), (963, 17080), (1070, 15372), (1098, 14980), (1220, 13482), (1260, 13054), (1281, 12840), (1284, 12810), (1464, 11235), (1498, 10980), (1605, 10248), (1708, 9630), (1830, 8988), (1926, 8540), (2135, 7704), (2140, 7686), (2196, 7490), (2247, 7320), (2440, 6741), (2520, 6527), (2562, 6420), (2568, 6405), (2745, 5992), (2996, 5490), (3210, 5124), (3416, 4815), (3660, 4494), (3745, 4392), (3843, 4280), (3852, 4270)]