188167040

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 471925440

約数和(自身を除く): 283758400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 71, 80, 82, 101, 128, 142, 160, 164, 202, 205, 284, 320, 328, 355, 404, 410, 505, 568, 640, 656, 710, 808, 820, 1010, 1136, 1312, 1420, 1616, 1640, 2020, 2272, 2624, 2840, 2911, 3232, 3280, 4040, 4141, 4544, 5248, 5680, 5822, 6464, 6560, 7171, 8080, 8282, 9088, 11360, 11644, 12928, 13120, 14342, 14555, 16160, 16564, 20705, 22720, 23288, 26240, 28684, 29110, 32320, 33128, 35855, 41410, 45440, 46576, 57368, 58220, 64640, 66256, 71710, 82820, 93152, 114736, 116440, 132512, 143420, 165640, 186304, 229472, 232880, 265024, 286840, 294011, 331280, 372608, 458944, 465760, 530048, 573680, 588022, 662560, 917888, 931520, 1147360, 1176044, 1325120, 1470055, 1863040, 2294720, 2352088, 2650240, 2940110, 4589440, 4704176, 5880220, 9408352, 11760440, 18816704, 23520880, 37633408, 47041760, 94083520, 188167040]

約数ペア:

[(1, 188167040), (2, 94083520), (4, 47041760), (5, 37633408), (8, 23520880), (10, 18816704), (16, 11760440), (20, 9408352), (32, 5880220), (40, 4704176), (41, 4589440), (64, 2940110), (71, 2650240), (80, 2352088), (82, 2294720), (101, 1863040), (128, 1470055), (142, 1325120), (160, 1176044), (164, 1147360), (202, 931520), (205, 917888), (284, 662560), (320, 588022), (328, 573680), (355, 530048), (404, 465760), (410, 458944), (505, 372608), (568, 331280), (640, 294011), (656, 286840), (710, 265024), (808, 232880), (820, 229472), (1010, 186304), (1136, 165640), (1312, 143420), (1420, 132512), (1616, 116440), (1640, 114736), (2020, 93152), (2272, 82820), (2624, 71710), (2840, 66256), (2911, 64640), (3232, 58220), (3280, 57368), (4040, 46576), (4141, 45440), (4544, 41410), (5248, 35855), (5680, 33128), (5822, 32320), (6464, 29110), (6560, 28684), (7171, 26240), (8080, 23288), (8282, 22720), (9088, 20705), (11360, 16564), (11644, 16160), (12928, 14555), (13120, 14342)]