104331720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 334368000

約数和(自身を除く): 230036280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 199, 204, 255, 257, 340, 398, 408, 510, 514, 597, 680, 771, 796, 995, 1020, 1028, 1194, 1285, 1542, 1592, 1990, 2040, 2056, 2388, 2570, 2985, 3084, 3383, 3855, 3980, 4369, 4776, 5140, 5970, 6168, 6766, 7710, 7960, 8738, 10149, 10280, 11940, 13107, 13532, 15420, 16915, 17476, 20298, 21845, 23880, 26214, 27064, 30840, 33830, 34952, 40596, 43690, 50745, 51143, 52428, 65535, 67660, 81192, 87380, 101490, 102286, 104856, 131070, 135320, 153429, 174760, 202980, 204572, 255715, 262140, 306858, 405960, 409144, 511430, 524280, 613716, 767145, 869431, 1022860, 1227432, 1534290, 1738862, 2045720, 2608293, 3068580, 3477724, 4347155, 5216586, 6137160, 6955448, 8694310, 10433172, 13041465, 17388620, 20866344, 26082930, 34777240, 52165860, 104331720]

約数ペア:

[(1, 104331720), (2, 52165860), (3, 34777240), (4, 26082930), (5, 20866344), (6, 17388620), (8, 13041465), (10, 10433172), (12, 8694310), (15, 6955448), (17, 6137160), (20, 5216586), (24, 4347155), (30, 3477724), (34, 3068580), (40, 2608293), (51, 2045720), (60, 1738862), (68, 1534290), (85, 1227432), (102, 1022860), (120, 869431), (136, 767145), (170, 613716), (199, 524280), (204, 511430), (255, 409144), (257, 405960), (340, 306858), (398, 262140), (408, 255715), (510, 204572), (514, 202980), (597, 174760), (680, 153429), (771, 135320), (796, 131070), (995, 104856), (1020, 102286), (1028, 101490), (1194, 87380), (1285, 81192), (1542, 67660), (1592, 65535), (1990, 52428), (2040, 51143), (2056, 50745), (2388, 43690), (2570, 40596), (2985, 34952), (3084, 33830), (3383, 30840), (3855, 27064), (3980, 26214), (4369, 23880), (4776, 21845), (5140, 20298), (5970, 17476), (6168, 16915), (6766, 15420), (7710, 13532), (7960, 13107), (8738, 11940), (10149, 10280)]