164327040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 192

約数和(自身を含む): 580469760

約数和(自身を除く): 416142720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 607, 640, 705, 720, 752, 846, 940, 960, 1128, 1152, 1214, 1410, 1440, 1504, 1692, 1821, 1880, 1920, 2115, 2256, 2428, 2820, 2880, 3008, 3035, 3384, 3642, 3760, 4230, 4512, 4856, 5463, 5640, 5760, 6016, 6070, 6768, 7284, 7520, 8460, 9024, 9105, 9712, 10926, 11280, 12140, 13536, 14568, 15040, 16920, 18048, 18210, 19424, 21852, 22560, 24280, 27072, 27315, 28529, 29136, 30080, 33840, 36420, 38848, 43704, 45120, 48560, 54144, 54630, 57058, 58272, 67680, 72840, 77696, 85587, 87408, 90240, 97120, 109260, 114116, 116544, 135360, 142645, 145680, 171174, 174816, 194240, 218520, 228232, 233088, 256761, 270720, 285290, 291360, 342348, 349632, 388480, 427935, 437040, 456464, 513522, 570580, 582720, 684696, 699264, 855870, 874080, 912928, 1027044, 1141160, 1165440, 1283805, 1369392, 1711740, 1748160, 1825856, 2054088, 2282320, 2567610, 2738784, 3423480, 3496320, 3651712, 4108176, 4564640, 5135220, 5477568, 6846960, 8216352, 9129280, 10270440, 10955136, 13693920, 16432704, 18258560, 20540880, 27387840, 32865408, 41081760, 54775680, 82163520, 164327040]

約数ペア:

[(1, 164327040), (2, 82163520), (3, 54775680), (4, 41081760), (5, 32865408), (6, 27387840), (8, 20540880), (9, 18258560), (10, 16432704), (12, 13693920), (15, 10955136), (16, 10270440), (18, 9129280), (20, 8216352), (24, 6846960), (30, 5477568), (32, 5135220), (36, 4564640), (40, 4108176), (45, 3651712), (47, 3496320), (48, 3423480), (60, 2738784), (64, 2567610), (72, 2282320), (80, 2054088), (90, 1825856), (94, 1748160), (96, 1711740), (120, 1369392), (128, 1283805), (141, 1165440), (144, 1141160), (160, 1027044), (180, 912928), (188, 874080), (192, 855870), (235, 699264), (240, 684696), (282, 582720), (288, 570580), (320, 513522), (360, 456464), (376, 437040), (384, 427935), (423, 388480), (470, 349632), (480, 342348), (564, 291360), (576, 285290), (607, 270720), (640, 256761), (705, 233088), (720, 228232), (752, 218520), (846, 194240), (940, 174816), (960, 171174), (1128, 145680), (1152, 142645), (1214, 135360), (1410, 116544), (1440, 114116), (1504, 109260), (1692, 97120), (1821, 90240), (1880, 87408), (1920, 85587), (2115, 77696), (2256, 72840), (2428, 67680), (2820, 58272), (2880, 57058), (3008, 54630), (3035, 54144), (3384, 48560), (3642, 45120), (3760, 43704), (4230, 38848), (4512, 36420), (4856, 33840), (5463, 30080), (5640, 29136), (5760, 28529), (6016, 27315), (6070, 27072), (6768, 24280), (7284, 22560), (7520, 21852), (8460, 19424), (9024, 18210), (9105, 18048), (9712, 16920), (10926, 15040), (11280, 14568), (12140, 13536)]