161874720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 384

約数和(自身を含む): 666247680

約数和(自身を除く): 504372960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 101, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 160, 168, 180, 189, 202, 210, 212, 216, 224, 240, 252, 265, 270, 280, 288, 303, 315, 318, 336, 360, 371, 378, 404, 420, 424, 432, 477, 480, 504, 505, 530, 540, 560, 606, 630, 636, 672, 707, 720, 742, 756, 795, 808, 840, 848, 864, 909, 945, 954, 1008, 1010, 1060, 1080, 1113, 1120, 1212, 1260, 1272, 1414, 1431, 1440, 1484, 1512, 1515, 1590, 1616, 1680, 1696, 1818, 1855, 1890, 1908, 2016, 2020, 2120, 2121, 2160, 2226, 2385, 2424, 2520, 2544, 2727, 2828, 2862, 2968, 3024, 3030, 3180, 3232, 3339, 3360, 3535, 3636, 3710, 3780, 3816, 4040, 4240, 4242, 4320, 4452, 4545, 4770, 4848, 5040, 5088, 5353, 5454, 5565, 5656, 5724, 5936, 6048, 6060, 6360, 6363, 6678, 7070, 7155, 7272, 7420, 7560, 7632, 8080, 8480, 8484, 8904, 9090, 9540, 9696, 10017, 10080, 10605, 10706, 10908, 11130, 11312, 11448, 11872, 12120, 12720, 12726, 13356, 13635, 14140, 14310, 14544, 14840, 15120, 15264, 16059, 16160, 16695, 16968, 17808, 18180, 19080, 19089, 20034, 21210, 21412, 21816, 22260, 22624, 22896, 24240, 25440, 25452, 26712, 26765, 27270, 28280, 28620, 29088, 29680, 30240, 31815, 32118, 33390, 33936, 35616, 36360, 37471, 38160, 38178, 40068, 42420, 42824, 43632, 44520, 45792, 48177, 48480, 50085, 50904, 53424, 53530, 54540, 56560, 57240, 59360, 63630, 64236, 66780, 67872, 72720, 74942, 76320, 76356, 80136, 80295, 84840, 85648, 87264, 89040, 95445, 96354, 100170, 101808, 106848, 107060, 109080, 112413, 113120, 114480, 127260, 128472, 133560, 144531, 145440, 149884, 152712, 160272, 160590, 169680, 171296, 178080, 187355, 190890, 192708, 200340, 203616, 214120, 218160, 224826, 228960, 240885, 254520, 256944, 267120, 289062, 299768, 305424, 320544, 321180, 337239, 339360, 374710, 381780, 385416, 400680, 428240, 436320, 449652, 481770, 509040, 513888, 534240, 562065, 578124, 599536, 610848, 642360, 674478, 722655, 749420, 763560, 770832, 801360, 856480, 899304, 963540, 1011717, 1018080, 1124130, 1156248, 1199072, 1284720, 1348956, 1445310, 1498840, 1527120, 1541664, 1602720, 1686195, 1798608, 1927080, 2023434, 2248260, 2312496, 2569440, 2697912, 2890620, 2997680, 3054240, 3372390, 3597216, 3854160, 4046868, 4496520, 4624992, 5058585, 5395824, 5781240, 5995360, 6744780, 7708320, 8093736, 8993040, 10117170, 10791648, 11562480, 13489560, 16187472, 17986080, 20234340, 23124960, 26979120, 32374944, 40468680, 53958240, 80937360, 161874720]

約数ペア:

[(1, 161874720), (2, 80937360), (3, 53958240), (4, 40468680), (5, 32374944), (6, 26979120), (7, 23124960), (8, 20234340), (9, 17986080), (10, 16187472), (12, 13489560), (14, 11562480), (15, 10791648), (16, 10117170), (18, 8993040), (20, 8093736), (21, 7708320), (24, 6744780), (27, 5995360), (28, 5781240), (30, 5395824), (32, 5058585), (35, 4624992), (36, 4496520), (40, 4046868), (42, 3854160), (45, 3597216), (48, 3372390), (53, 3054240), (54, 2997680), (56, 2890620), (60, 2697912), (63, 2569440), (70, 2312496), (72, 2248260), (80, 2023434), (84, 1927080), (90, 1798608), (96, 1686195), (101, 1602720), (105, 1541664), (106, 1527120), (108, 1498840), (112, 1445310), (120, 1348956), (126, 1284720), (135, 1199072), (140, 1156248), (144, 1124130), (159, 1018080), (160, 1011717), (168, 963540), (180, 899304), (189, 856480), (202, 801360), (210, 770832), (212, 763560), (216, 749420), (224, 722655), (240, 674478), (252, 642360), (265, 610848), (270, 599536), (280, 578124), (288, 562065), (303, 534240), (315, 513888), (318, 509040), (336, 481770), (360, 449652), (371, 436320), (378, 428240), (404, 400680), (420, 385416), (424, 381780), (432, 374710), (477, 339360), (480, 337239), (504, 321180), (505, 320544), (530, 305424), (540, 299768), (560, 289062), (606, 267120), (630, 256944), (636, 254520), (672, 240885), (707, 228960), (720, 224826), (742, 218160), (756, 214120), (795, 203616), (808, 200340), (840, 192708), (848, 190890), (864, 187355), (909, 178080), (945, 171296), (954, 169680), (1008, 160590), (1010, 160272), (1060, 152712), (1080, 149884), (1113, 145440), (1120, 144531), (1212, 133560), (1260, 128472), (1272, 127260), (1414, 114480), (1431, 113120), (1440, 112413), (1484, 109080), (1512, 107060), (1515, 106848), (1590, 101808), (1616, 100170), (1680, 96354), (1696, 95445), (1818, 89040), (1855, 87264), (1890, 85648), (1908, 84840), (2016, 80295), (2020, 80136), (2120, 76356), (2121, 76320), (2160, 74942), (2226, 72720), (2385, 67872), (2424, 66780), (2520, 64236), (2544, 63630), (2727, 59360), (2828, 57240), (2862, 56560), (2968, 54540), (3024, 53530), (3030, 53424), (3180, 50904), (3232, 50085), (3339, 48480), (3360, 48177), (3535, 45792), (3636, 44520), (3710, 43632), (3780, 42824), (3816, 42420), (4040, 40068), (4240, 38178), (4242, 38160), (4320, 37471), (4452, 36360), (4545, 35616), (4770, 33936), (4848, 33390), (5040, 32118), (5088, 31815), (5353, 30240), (5454, 29680), (5565, 29088), (5656, 28620), (5724, 28280), (5936, 27270), (6048, 26765), (6060, 26712), (6360, 25452), (6363, 25440), (6678, 24240), (7070, 22896), (7155, 22624), (7272, 22260), (7420, 21816), (7560, 21412), (7632, 21210), (8080, 20034), (8480, 19089), (8484, 19080), (8904, 18180), (9090, 17808), (9540, 16968), (9696, 16695), (10017, 16160), (10080, 16059), (10605, 15264), (10706, 15120), (10908, 14840), (11130, 14544), (11312, 14310), (11448, 14140), (11872, 13635), (12120, 13356), (12720, 12726)]