67446960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2155

約数の個数: 160

約数和(自身を含む): 251650560

約数和(自身を除く): 184203600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2113, 2128, 2280, 2660, 3192, 3990, 4226, 4560, 5320, 6339, 6384, 7980, 8452, 10565, 10640, 12678, 14791, 15960, 16904, 21130, 25356, 29582, 31695, 31920, 33808, 40147, 42260, 44373, 50712, 59164, 63390, 73955, 80294, 84520, 88746, 101424, 118328, 120441, 126780, 147910, 160588, 169040, 177492, 200735, 221865, 236656, 240882, 253560, 281029, 295820, 321176, 354984, 401470, 443730, 481764, 507120, 562058, 591640, 602205, 642352, 709968, 802940, 843087, 887460, 963528, 1124116, 1183280, 1204410, 1405145, 1605880, 1686174, 1774920, 1927056, 2248232, 2408820, 2810290, 3211760, 3372348, 3549840, 4215435, 4496464, 4817640, 5620580, 6744696, 8430870, 9635280, 11241160, 13489392, 16861740, 22482320, 33723480, 67446960]

約数ペア:

[(1, 67446960), (2, 33723480), (3, 22482320), (4, 16861740), (5, 13489392), (6, 11241160), (7, 9635280), (8, 8430870), (10, 6744696), (12, 5620580), (14, 4817640), (15, 4496464), (16, 4215435), (19, 3549840), (20, 3372348), (21, 3211760), (24, 2810290), (28, 2408820), (30, 2248232), (35, 1927056), (38, 1774920), (40, 1686174), (42, 1605880), (48, 1405145), (56, 1204410), (57, 1183280), (60, 1124116), (70, 963528), (76, 887460), (80, 843087), (84, 802940), (95, 709968), (105, 642352), (112, 602205), (114, 591640), (120, 562058), (133, 507120), (140, 481764), (152, 443730), (168, 401470), (190, 354984), (210, 321176), (228, 295820), (240, 281029), (266, 253560), (280, 240882), (285, 236656), (304, 221865), (336, 200735), (380, 177492), (399, 169040), (420, 160588), (456, 147910), (532, 126780), (560, 120441), (570, 118328), (665, 101424), (760, 88746), (798, 84520), (840, 80294), (912, 73955), (1064, 63390), (1140, 59164), (1330, 50712), (1520, 44373), (1596, 42260), (1680, 40147), (1995, 33808), (2113, 31920), (2128, 31695), (2280, 29582), (2660, 25356), (3192, 21130), (3990, 16904), (4226, 15960), (4560, 14791), (5320, 12678), (6339, 10640), (6384, 10565), (7980, 8452)]