2317388920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32713}}^1$

素因数の和:32765

約数の個数: 128

約数和(自身を含む): 6783575040

約数和(自身を除く): 4466186120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 616, 644, 770, 805, 920, 1012, 1265, 1288, 1540, 1610, 1771, 2024, 2530, 3080, 3220, 3542, 5060, 6440, 7084, 8855, 10120, 14168, 17710, 32713, 35420, 65426, 70840, 130852, 163565, 228991, 261704, 327130, 359843, 457982, 654260, 719686, 752399, 915964, 1144955, 1308520, 1439372, 1504798, 1799215, 1831928, 2289910, 2518901, 2878744, 3009596, 3598430, 3761995, 4579820, 5037802, 5266793, 6019192, 7196860, 7523990, 8276389, 9159640, 10075604, 10533586, 12594505, 14393720, 15047980, 16552778, 20151208, 21067172, 25189010, 26333965, 30095960, 33105556, 41381945, 42134344, 50378020, 52667930, 57934723, 66211112, 82763890, 100756040, 105335860, 115869446, 165527780, 210671720, 231738892, 289673615, 331055560, 463477784, 579347230, 1158694460, 2317388920]

約数ペア:

[(1, 2317388920), (2, 1158694460), (4, 579347230), (5, 463477784), (7, 331055560), (8, 289673615), (10, 231738892), (11, 210671720), (14, 165527780), (20, 115869446), (22, 105335860), (23, 100756040), (28, 82763890), (35, 66211112), (40, 57934723), (44, 52667930), (46, 50378020), (55, 42134344), (56, 41381945), (70, 33105556), (77, 30095960), (88, 26333965), (92, 25189010), (110, 21067172), (115, 20151208), (140, 16552778), (154, 15047980), (161, 14393720), (184, 12594505), (220, 10533586), (230, 10075604), (253, 9159640), (280, 8276389), (308, 7523990), (322, 7196860), (385, 6019192), (440, 5266793), (460, 5037802), (506, 4579820), (616, 3761995), (644, 3598430), (770, 3009596), (805, 2878744), (920, 2518901), (1012, 2289910), (1265, 1831928), (1288, 1799215), (1540, 1504798), (1610, 1439372), (1771, 1308520), (2024, 1144955), (2530, 915964), (3080, 752399), (3220, 719686), (3542, 654260), (5060, 457982), (6440, 359843), (7084, 327130), (8855, 261704), (10120, 228991), (14168, 163565), (17710, 130852), (32713, 70840), (35420, 65426)]