154641936840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{380929}}^1$

素因数の和:381159

約数の個数: 128

約数和(自身を含む): 493685280000

約数和(自身を除く): 339043343160

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, 340, 398, 408, 510, 597, 680, 796, 995, 1020, 1194, 1592, 1990, 2040, 2388, 2985, 3383, 3980, 4776, 5970, 6766, 7960, 10149, 11940, 13532, 16915, 20298, 23880, 27064, 33830, 40596, 50745, 67660, 81192, 101490, 135320, 202980, 380929, 405960, 761858, 1142787, 1523716, 1904645, 2285574, 3047432, 3809290, 4571148, 5713935, 6475793, 7618580, 9142296, 11427870, 12951586, 15237160, 19427379, 22855740, 25903172, 32378965, 38854758, 45711480, 51806344, 64757930, 75804871, 77709516, 97136895, 129515860, 151609742, 155419032, 194273790, 227414613, 259031720, 303219484, 379024355, 388547580, 454829226, 606438968, 758048710, 777095160, 909658452, 1137073065, 1288682807, 1516097420, 1819316904, 2274146130, 2577365614, 3032194840, 3866048421, 4548292260, 5154731228, 6443414035, 7732096842, 9096584520, 10309462456, 12886828070, 15464193684, 19330242105, 25773656140, 30928387368, 38660484210, 51547312280, 77320968420, 154641936840]

約数ペア:

[(1, 154641936840), (2, 77320968420), (3, 51547312280), (4, 38660484210), (5, 30928387368), (6, 25773656140), (8, 19330242105), (10, 15464193684), (12, 12886828070), (15, 10309462456), (17, 9096584520), (20, 7732096842), (24, 6443414035), (30, 5154731228), (34, 4548292260), (40, 3866048421), (51, 3032194840), (60, 2577365614), (68, 2274146130), (85, 1819316904), (102, 1516097420), (120, 1288682807), (136, 1137073065), (170, 909658452), (199, 777095160), (204, 758048710), (255, 606438968), (340, 454829226), (398, 388547580), (408, 379024355), (510, 303219484), (597, 259031720), (680, 227414613), (796, 194273790), (995, 155419032), (1020, 151609742), (1194, 129515860), (1592, 97136895), (1990, 77709516), (2040, 75804871), (2388, 64757930), (2985, 51806344), (3383, 45711480), (3980, 38854758), (4776, 32378965), (5970, 25903172), (6766, 22855740), (7960, 19427379), (10149, 15237160), (11940, 12951586), (13532, 11427870), (16915, 9142296), (20298, 7618580), (23880, 6475793), (27064, 5713935), (33830, 4571148), (40596, 3809290), (50745, 3047432), (67660, 2285574), (81192, 1904645), (101490, 1523716), (135320, 1142787), (202980, 761858), (380929, 405960)]