80937360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 320

約数和(自身を含む): 327836160

約数和(自身を除く): 246898800

約数列:

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

約数ペア:

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