86181840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2386

約数の個数: 160

約数和(自身を含む): 314444160

約数和(自身を除く): 228262320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2347, 2448, 3060, 3672, 4080, 4590, 4694, 6120, 7041, 7344, 9180, 9388, 11735, 12240, 14082, 18360, 18776, 21123, 23470, 28164, 35205, 36720, 37552, 39899, 42246, 46940, 56328, 63369, 70410, 79798, 84492, 93880, 105615, 112656, 119697, 126738, 140820, 159596, 168984, 187760, 199495, 211230, 239394, 253476, 281640, 316845, 319192, 337968, 359091, 398990, 422460, 478788, 506952, 563280, 598485, 633690, 638384, 718182, 797980, 844920, 957576, 1013904, 1077273, 1196970, 1267380, 1436364, 1595960, 1689840, 1795455, 1915152, 2154546, 2393940, 2534760, 2872728, 3191920, 3590910, 4309092, 4787880, 5069520, 5386365, 5745456, 7181820, 8618184, 9575760, 10772730, 14363640, 17236368, 21545460, 28727280, 43090920, 86181840]

約数ペア:

[(1, 86181840), (2, 43090920), (3, 28727280), (4, 21545460), (5, 17236368), (6, 14363640), (8, 10772730), (9, 9575760), (10, 8618184), (12, 7181820), (15, 5745456), (16, 5386365), (17, 5069520), (18, 4787880), (20, 4309092), (24, 3590910), (27, 3191920), (30, 2872728), (34, 2534760), (36, 2393940), (40, 2154546), (45, 1915152), (48, 1795455), (51, 1689840), (54, 1595960), (60, 1436364), (68, 1267380), (72, 1196970), (80, 1077273), (85, 1013904), (90, 957576), (102, 844920), (108, 797980), (120, 718182), (135, 638384), (136, 633690), (144, 598485), (153, 563280), (170, 506952), (180, 478788), (204, 422460), (216, 398990), (240, 359091), (255, 337968), (270, 319192), (272, 316845), (306, 281640), (340, 253476), (360, 239394), (408, 211230), (432, 199495), (459, 187760), (510, 168984), (540, 159596), (612, 140820), (680, 126738), (720, 119697), (765, 112656), (816, 105615), (918, 93880), (1020, 84492), (1080, 79798), (1224, 70410), (1360, 63369), (1530, 56328), (1836, 46940), (2040, 42246), (2160, 39899), (2295, 37552), (2347, 36720), (2448, 35205), (3060, 28164), (3672, 23470), (4080, 21123), (4590, 18776), (4694, 18360), (6120, 14082), (7041, 12240), (7344, 11735), (9180, 9388)]