71929440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 283046400

約数和(自身を除く): 211116960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 239, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 478, 480, 495, 528, 570, 608, 627, 660, 684, 717, 720, 760, 792, 836, 855, 880, 912, 956, 990, 1045, 1056, 1140, 1195, 1254, 1320, 1368, 1434, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1912, 1980, 2090, 2151, 2280, 2390, 2508, 2629, 2640, 2736, 2868, 3040, 3135, 3168, 3344, 3420, 3585, 3762, 3824, 3960, 4180, 4302, 4541, 4560, 4780, 5016, 5258, 5280, 5472, 5736, 6270, 6688, 6840, 7170, 7524, 7648, 7887, 7920, 8360, 8604, 9082, 9120, 9405, 9560, 10032, 10516, 10755, 11472, 12540, 13145, 13623, 13680, 14340, 15048, 15774, 15840, 16720, 17208, 18164, 18810, 19120, 20064, 21032, 21510, 22705, 22944, 23661, 25080, 26290, 27246, 27360, 28680, 30096, 31548, 33440, 34416, 36328, 37620, 38240, 39435, 40869, 42064, 43020, 45410, 47322, 49951, 50160, 52580, 54492, 57360, 60192, 63096, 68115, 68832, 72656, 75240, 78870, 81738, 84128, 86040, 90820, 94644, 99902, 100320, 105160, 108984, 114720, 118305, 126192, 136230, 145312, 149853, 150480, 157740, 163476, 172080, 181640, 189288, 199804, 204345, 210320, 217968, 236610, 249755, 252384, 272460, 299706, 300960, 315480, 326952, 344160, 363280, 378576, 399608, 408690, 420640, 435936, 449559, 473220, 499510, 544920, 599412, 630960, 653904, 726560, 749265, 757152, 799216, 817380, 899118, 946440, 999020, 1089840, 1198824, 1261920, 1307808, 1498530, 1598432, 1634760, 1798236, 1892880, 1998040, 2179680, 2247795, 2397648, 2997060, 3269520, 3596472, 3785760, 3996080, 4495590, 4795296, 5994120, 6539040, 7192944, 7992160, 8991180, 11988240, 14385888, 17982360, 23976480, 35964720, 71929440]

約数ペア:

[(1, 71929440), (2, 35964720), (3, 23976480), (4, 17982360), (5, 14385888), (6, 11988240), (8, 8991180), (9, 7992160), (10, 7192944), (11, 6539040), (12, 5994120), (15, 4795296), (16, 4495590), (18, 3996080), (19, 3785760), (20, 3596472), (22, 3269520), (24, 2997060), (30, 2397648), (32, 2247795), (33, 2179680), (36, 1998040), (38, 1892880), (40, 1798236), (44, 1634760), (45, 1598432), (48, 1498530), (55, 1307808), (57, 1261920), (60, 1198824), (66, 1089840), (72, 999020), (76, 946440), (80, 899118), (88, 817380), (90, 799216), (95, 757152), (96, 749265), (99, 726560), (110, 653904), (114, 630960), (120, 599412), (132, 544920), (144, 499510), (152, 473220), (160, 449559), (165, 435936), (171, 420640), (176, 408690), (180, 399608), (190, 378576), (198, 363280), (209, 344160), (220, 326952), (228, 315480), (239, 300960), (240, 299706), (264, 272460), (285, 252384), (288, 249755), (304, 236610), (330, 217968), (342, 210320), (352, 204345), (360, 199804), (380, 189288), (396, 181640), (418, 172080), (440, 163476), (456, 157740), (478, 150480), (480, 149853), (495, 145312), (528, 136230), (570, 126192), (608, 118305), (627, 114720), (660, 108984), (684, 105160), (717, 100320), (720, 99902), (760, 94644), (792, 90820), (836, 86040), (855, 84128), (880, 81738), (912, 78870), (956, 75240), (990, 72656), (1045, 68832), (1056, 68115), (1140, 63096), (1195, 60192), (1254, 57360), (1320, 54492), (1368, 52580), (1434, 50160), (1440, 49951), (1520, 47322), (1584, 45410), (1672, 43020), (1710, 42064), (1760, 40869), (1824, 39435), (1881, 38240), (1912, 37620), (1980, 36328), (2090, 34416), (2151, 33440), (2280, 31548), (2390, 30096), (2508, 28680), (2629, 27360), (2640, 27246), (2736, 26290), (2868, 25080), (3040, 23661), (3135, 22944), (3168, 22705), (3344, 21510), (3420, 21032), (3585, 20064), (3762, 19120), (3824, 18810), (3960, 18164), (4180, 17208), (4302, 16720), (4541, 15840), (4560, 15774), (4780, 15048), (5016, 14340), (5258, 13680), (5280, 13623), (5472, 13145), (5736, 12540), (6270, 11472), (6688, 10755), (6840, 10516), (7170, 10032), (7524, 9560), (7648, 9405), (7887, 9120), (7920, 9082), (8360, 8604)]