201639840080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{25309}}^1$

素因数の和:25717

約数の個数: 160

約数和(自身を含む): 550457268480

約数和(自身を除く): 348817428400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 347, 410, 560, 574, 656, 694, 820, 1148, 1388, 1435, 1640, 1735, 2296, 2429, 2776, 2870, 3280, 3470, 4592, 4858, 5552, 5740, 6940, 9716, 11480, 12145, 13880, 14227, 19432, 22960, 24290, 25309, 27760, 28454, 38864, 48580, 50618, 56908, 71135, 97160, 99589, 101236, 113816, 126545, 142270, 177163, 194320, 199178, 202472, 227632, 253090, 284540, 354326, 398356, 404944, 497945, 506180, 569080, 708652, 796712, 885815, 995890, 1012360, 1037669, 1138160, 1417304, 1593424, 1771630, 1991780, 2024720, 2075338, 2834608, 3543260, 3983560, 4150676, 5188345, 7086520, 7263683, 7967120, 8301352, 8782223, 10376690, 14173040, 14527366, 16602704, 17564446, 20753380, 29054732, 35128892, 36318415, 41506760, 43911115, 58109464, 61475561, 70257784, 72636830, 83013520, 87822230, 116218928, 122951122, 140515568, 145273660, 175644460, 245902244, 290547320, 307377805, 351288920, 360071143, 491804488, 581094640, 614755610, 702577840, 720142286, 983608976, 1229511220, 1440284572, 1800355715, 2459022440, 2520498001, 2880569144, 3600711430, 4918044880, 5040996002, 5761138288, 7201422860, 10081992004, 12602490005, 14402845720, 20163984008, 25204980010, 28805691440, 40327968016, 50409960020, 100819920040, 201639840080]

約数ペア:

[(1, 201639840080), (2, 100819920040), (4, 50409960020), (5, 40327968016), (7, 28805691440), (8, 25204980010), (10, 20163984008), (14, 14402845720), (16, 12602490005), (20, 10081992004), (28, 7201422860), (35, 5761138288), (40, 5040996002), (41, 4918044880), (56, 3600711430), (70, 2880569144), (80, 2520498001), (82, 2459022440), (112, 1800355715), (140, 1440284572), (164, 1229511220), (205, 983608976), (280, 720142286), (287, 702577840), (328, 614755610), (347, 581094640), (410, 491804488), (560, 360071143), (574, 351288920), (656, 307377805), (694, 290547320), (820, 245902244), (1148, 175644460), (1388, 145273660), (1435, 140515568), (1640, 122951122), (1735, 116218928), (2296, 87822230), (2429, 83013520), (2776, 72636830), (2870, 70257784), (3280, 61475561), (3470, 58109464), (4592, 43911115), (4858, 41506760), (5552, 36318415), (5740, 35128892), (6940, 29054732), (9716, 20753380), (11480, 17564446), (12145, 16602704), (13880, 14527366), (14227, 14173040), (19432, 10376690), (22960, 8782223), (24290, 8301352), (25309, 7967120), (27760, 7263683), (28454, 7086520), (38864, 5188345), (48580, 4150676), (50618, 3983560), (56908, 3543260), (71135, 2834608), (97160, 2075338), (99589, 2024720), (101236, 1991780), (113816, 1771630), (126545, 1593424), (142270, 1417304), (177163, 1138160), (194320, 1037669), (199178, 1012360), (202472, 995890), (227632, 885815), (253090, 796712), (284540, 708652), (354326, 569080), (398356, 506180), (404944, 497945)]