223638240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:785

約数の個数: 192

約数和(自身を含む): 814302720

約数和(自身を除く): 590664480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 606, 659, 672, 707, 808, 840, 1010, 1120, 1212, 1318, 1414, 1515, 1616, 1680, 1977, 2020, 2121, 2424, 2636, 2828, 3030, 3232, 3295, 3360, 3535, 3954, 4040, 4242, 4613, 4848, 5272, 5656, 6060, 6590, 7070, 7908, 8080, 8484, 9226, 9696, 9885, 10544, 10605, 11312, 12120, 13180, 13839, 14140, 15816, 16160, 16968, 18452, 19770, 21088, 21210, 22624, 23065, 24240, 26360, 27678, 28280, 31632, 33936, 36904, 39540, 42420, 46130, 48480, 52720, 55356, 56560, 63264, 66559, 67872, 69195, 73808, 79080, 84840, 92260, 105440, 110712, 113120, 133118, 138390, 147616, 158160, 169680, 184520, 199677, 221424, 266236, 276780, 316320, 332795, 339360, 369040, 399354, 442848, 465913, 532472, 553560, 665590, 738080, 798708, 931826, 998385, 1064944, 1107120, 1331180, 1397739, 1597416, 1863652, 1996770, 2129888, 2214240, 2329565, 2662360, 2795478, 3194832, 3727304, 3993540, 4659130, 5324720, 5590956, 6389664, 6988695, 7454608, 7987080, 9318260, 10649440, 11181912, 13977390, 14909216, 15974160, 18636520, 22363824, 27954780, 31948320, 37273040, 44727648, 55909560, 74546080, 111819120, 223638240]

約数ペア:

[(1, 223638240), (2, 111819120), (3, 74546080), (4, 55909560), (5, 44727648), (6, 37273040), (7, 31948320), (8, 27954780), (10, 22363824), (12, 18636520), (14, 15974160), (15, 14909216), (16, 13977390), (20, 11181912), (21, 10649440), (24, 9318260), (28, 7987080), (30, 7454608), (32, 6988695), (35, 6389664), (40, 5590956), (42, 5324720), (48, 4659130), (56, 3993540), (60, 3727304), (70, 3194832), (80, 2795478), (84, 2662360), (96, 2329565), (101, 2214240), (105, 2129888), (112, 1996770), (120, 1863652), (140, 1597416), (160, 1397739), (168, 1331180), (202, 1107120), (210, 1064944), (224, 998385), (240, 931826), (280, 798708), (303, 738080), (336, 665590), (404, 553560), (420, 532472), (480, 465913), (505, 442848), (560, 399354), (606, 369040), (659, 339360), (672, 332795), (707, 316320), (808, 276780), (840, 266236), (1010, 221424), (1120, 199677), (1212, 184520), (1318, 169680), (1414, 158160), (1515, 147616), (1616, 138390), (1680, 133118), (1977, 113120), (2020, 110712), (2121, 105440), (2424, 92260), (2636, 84840), (2828, 79080), (3030, 73808), (3232, 69195), (3295, 67872), (3360, 66559), (3535, 63264), (3954, 56560), (4040, 55356), (4242, 52720), (4613, 48480), (4848, 46130), (5272, 42420), (5656, 39540), (6060, 36904), (6590, 33936), (7070, 31632), (7908, 28280), (8080, 27678), (8484, 26360), (9226, 24240), (9696, 23065), (9885, 22624), (10544, 21210), (10605, 21088), (11312, 19770), (12120, 18452), (13180, 16968), (13839, 16160), (14140, 15816)]