84987760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:96

約数の個数: 320

約数和(自身を含む): 269982720

約数和(自身を除く): 184994960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 19, 20, 22, 23, 26, 34, 38, 40, 44, 46, 52, 55, 65, 68, 76, 80, 85, 88, 92, 95, 104, 110, 115, 130, 136, 143, 152, 170, 176, 184, 187, 190, 208, 209, 220, 221, 230, 247, 253, 260, 272, 286, 299, 304, 323, 340, 368, 374, 380, 391, 418, 437, 440, 442, 460, 494, 506, 520, 572, 598, 646, 680, 715, 748, 760, 782, 836, 874, 880, 884, 920, 935, 988, 1012, 1040, 1045, 1105, 1144, 1196, 1235, 1265, 1292, 1360, 1430, 1495, 1496, 1520, 1564, 1615, 1672, 1748, 1768, 1840, 1870, 1955, 1976, 2024, 2090, 2185, 2210, 2288, 2392, 2431, 2470, 2530, 2584, 2717, 2860, 2990, 2992, 3128, 3230, 3289, 3344, 3496, 3536, 3553, 3740, 3910, 3952, 4048, 4180, 4199, 4301, 4370, 4420, 4784, 4807, 4862, 4940, 5060, 5083, 5168, 5434, 5681, 5720, 5980, 6256, 6460, 6578, 6992, 7106, 7429, 7480, 7820, 8360, 8398, 8602, 8740, 8840, 9614, 9724, 9880, 10120, 10166, 10868, 11362, 11440, 11960, 12155, 12920, 13156, 13585, 14212, 14858, 14960, 15640, 16445, 16720, 16796, 17204, 17480, 17680, 17765, 19228, 19448, 19760, 20240, 20332, 20995, 21505, 21736, 22724, 23920, 24035, 24310, 25415, 25840, 26312, 27170, 28405, 28424, 29716, 31280, 32890, 33592, 34408, 34960, 35530, 37145, 38456, 38896, 40664, 41990, 43010, 43472, 45448, 46189, 48070, 48620, 50830, 52624, 54340, 55913, 56810, 56848, 59432, 62491, 65780, 67184, 68816, 71060, 74290, 76912, 81328, 81719, 83980, 86020, 90896, 92378, 96140, 96577, 97240, 101660, 108680, 111826, 113620, 118864, 124982, 131560, 142120, 148580, 163438, 167960, 172040, 184756, 192280, 193154, 194480, 203320, 217360, 223652, 227240, 230945, 249964, 263120, 279565, 284240, 297160, 312455, 326876, 335920, 344080, 369512, 384560, 386308, 406640, 408595, 447304, 454480, 461890, 482885, 499928, 559130, 594320, 624910, 653752, 739024, 772616, 817190, 894608, 923780, 965770, 999856, 1062347, 1118260, 1249820, 1307504, 1545232, 1634380, 1847560, 1931540, 2124694, 2236520, 2499640, 3268760, 3695120, 3863080, 4249388, 4473040, 4999280, 5311735, 6537520, 7726160, 8498776, 10623470, 16997552, 21246940, 42493880, 84987760]

約数ペア:

[(1, 84987760), (2, 42493880), (4, 21246940), (5, 16997552), (8, 10623470), (10, 8498776), (11, 7726160), (13, 6537520), (16, 5311735), (17, 4999280), (19, 4473040), (20, 4249388), (22, 3863080), (23, 3695120), (26, 3268760), (34, 2499640), (38, 2236520), (40, 2124694), (44, 1931540), (46, 1847560), (52, 1634380), (55, 1545232), (65, 1307504), (68, 1249820), (76, 1118260), (80, 1062347), (85, 999856), (88, 965770), (92, 923780), (95, 894608), (104, 817190), (110, 772616), (115, 739024), (130, 653752), (136, 624910), (143, 594320), (152, 559130), (170, 499928), (176, 482885), (184, 461890), (187, 454480), (190, 447304), (208, 408595), (209, 406640), (220, 386308), (221, 384560), (230, 369512), (247, 344080), (253, 335920), (260, 326876), (272, 312455), (286, 297160), (299, 284240), (304, 279565), (323, 263120), (340, 249964), (368, 230945), (374, 227240), (380, 223652), (391, 217360), (418, 203320), (437, 194480), (440, 193154), (442, 192280), (460, 184756), (494, 172040), (506, 167960), (520, 163438), (572, 148580), (598, 142120), (646, 131560), (680, 124982), (715, 118864), (748, 113620), (760, 111826), (782, 108680), (836, 101660), (874, 97240), (880, 96577), (884, 96140), (920, 92378), (935, 90896), (988, 86020), (1012, 83980), (1040, 81719), (1045, 81328), (1105, 76912), (1144, 74290), (1196, 71060), (1235, 68816), (1265, 67184), (1292, 65780), (1360, 62491), (1430, 59432), (1495, 56848), (1496, 56810), (1520, 55913), (1564, 54340), (1615, 52624), (1672, 50830), (1748, 48620), (1768, 48070), (1840, 46189), (1870, 45448), (1955, 43472), (1976, 43010), (2024, 41990), (2090, 40664), (2185, 38896), (2210, 38456), (2288, 37145), (2392, 35530), (2431, 34960), (2470, 34408), (2530, 33592), (2584, 32890), (2717, 31280), (2860, 29716), (2990, 28424), (2992, 28405), (3128, 27170), (3230, 26312), (3289, 25840), (3344, 25415), (3496, 24310), (3536, 24035), (3553, 23920), (3740, 22724), (3910, 21736), (3952, 21505), (4048, 20995), (4180, 20332), (4199, 20240), (4301, 19760), (4370, 19448), (4420, 19228), (4784, 17765), (4807, 17680), (4862, 17480), (4940, 17204), (5060, 16796), (5083, 16720), (5168, 16445), (5434, 15640), (5681, 14960), (5720, 14858), (5980, 14212), (6256, 13585), (6460, 13156), (6578, 12920), (6992, 12155), (7106, 11960), (7429, 11440), (7480, 11362), (7820, 10868), (8360, 10166), (8398, 10120), (8602, 9880), (8740, 9724), (8840, 9614)]