65993760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{6547}}^1$

素因数の和:6575

約数の個数: 144

約数和(自身を含む): 257414976

約数和(自身を除く): 191421216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 6547, 10080, 13094, 19641, 26188, 32735, 39282, 45829, 52376, 58923, 65470, 78564, 91658, 98205, 104752, 117846, 130940, 137487, 157128, 183316, 196410, 209504, 229145, 235692, 261880, 274974, 294615, 314256, 366632, 392820, 412461, 458290, 471384, 523760, 549948, 589230, 628512, 687435, 733264, 785640, 824922, 916580, 942768, 1047520, 1099896, 1178460, 1374870, 1466528, 1571280, 1649844, 1833160, 1885536, 2062305, 2199792, 2356920, 2749740, 3142560, 3299688, 3666320, 4124610, 4399584, 4713840, 5499480, 6599376, 7332640, 8249220, 9427680, 10998960, 13198752, 16498440, 21997920, 32996880, 65993760]

約数ペア:

[(1, 65993760), (2, 32996880), (3, 21997920), (4, 16498440), (5, 13198752), (6, 10998960), (7, 9427680), (8, 8249220), (9, 7332640), (10, 6599376), (12, 5499480), (14, 4713840), (15, 4399584), (16, 4124610), (18, 3666320), (20, 3299688), (21, 3142560), (24, 2749740), (28, 2356920), (30, 2199792), (32, 2062305), (35, 1885536), (36, 1833160), (40, 1649844), (42, 1571280), (45, 1466528), (48, 1374870), (56, 1178460), (60, 1099896), (63, 1047520), (70, 942768), (72, 916580), (80, 824922), (84, 785640), (90, 733264), (96, 687435), (105, 628512), (112, 589230), (120, 549948), (126, 523760), (140, 471384), (144, 458290), (160, 412461), (168, 392820), (180, 366632), (210, 314256), (224, 294615), (240, 274974), (252, 261880), (280, 235692), (288, 229145), (315, 209504), (336, 196410), (360, 183316), (420, 157128), (480, 137487), (504, 130940), (560, 117846), (630, 104752), (672, 98205), (720, 91658), (840, 78564), (1008, 65470), (1120, 58923), (1260, 52376), (1440, 45829), (1680, 39282), (2016, 32735), (2520, 26188), (3360, 19641), (5040, 13094), (6547, 10080)]