16402680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 63797760

約数和(自身を除く): 47395080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 283, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 566, 630, 644, 690, 805, 828, 840, 849, 920, 966, 1035, 1132, 1260, 1288, 1380, 1415, 1449, 1610, 1656, 1698, 1932, 1981, 2070, 2264, 2415, 2520, 2547, 2760, 2830, 2898, 3220, 3396, 3864, 3962, 4140, 4245, 4830, 5094, 5660, 5796, 5943, 6440, 6509, 6792, 7245, 7924, 8280, 8490, 9660, 9905, 10188, 11320, 11592, 11886, 12735, 13018, 14490, 15848, 16980, 17829, 19320, 19527, 19810, 20376, 23772, 25470, 26036, 28980, 29715, 32545, 33960, 35658, 39054, 39620, 45563, 47544, 50940, 52072, 57960, 58581, 59430, 65090, 71316, 78108, 79240, 89145, 91126, 97635, 101880, 117162, 118860, 130180, 136689, 142632, 156216, 178290, 182252, 195270, 227815, 234324, 237720, 260360, 273378, 292905, 356580, 364504, 390540, 410067, 455630, 468648, 546756, 585810, 683445, 713160, 781080, 820134, 911260, 1093512, 1171620, 1366890, 1640268, 1822520, 2050335, 2343240, 2733780, 3280536, 4100670, 5467560, 8201340, 16402680]

約数ペア:

[(1, 16402680), (2, 8201340), (3, 5467560), (4, 4100670), (5, 3280536), (6, 2733780), (7, 2343240), (8, 2050335), (9, 1822520), (10, 1640268), (12, 1366890), (14, 1171620), (15, 1093512), (18, 911260), (20, 820134), (21, 781080), (23, 713160), (24, 683445), (28, 585810), (30, 546756), (35, 468648), (36, 455630), (40, 410067), (42, 390540), (45, 364504), (46, 356580), (56, 292905), (60, 273378), (63, 260360), (69, 237720), (70, 234324), (72, 227815), (84, 195270), (90, 182252), (92, 178290), (105, 156216), (115, 142632), (120, 136689), (126, 130180), (138, 118860), (140, 117162), (161, 101880), (168, 97635), (180, 91126), (184, 89145), (207, 79240), (210, 78108), (230, 71316), (252, 65090), (276, 59430), (280, 58581), (283, 57960), (315, 52072), (322, 50940), (345, 47544), (360, 45563), (414, 39620), (420, 39054), (460, 35658), (483, 33960), (504, 32545), (552, 29715), (566, 28980), (630, 26036), (644, 25470), (690, 23772), (805, 20376), (828, 19810), (840, 19527), (849, 19320), (920, 17829), (966, 16980), (1035, 15848), (1132, 14490), (1260, 13018), (1288, 12735), (1380, 11886), (1415, 11592), (1449, 11320), (1610, 10188), (1656, 9905), (1698, 9660), (1932, 8490), (1981, 8280), (2070, 7924), (2264, 7245), (2415, 6792), (2520, 6509), (2547, 6440), (2760, 5943), (2830, 5796), (2898, 5660), (3220, 5094), (3396, 4830), (3864, 4245), (3962, 4140)]