1223223120

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 480

約数和(自身を含む): 4972181760

約数和(自身を除く): 3748958640

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, 54, 56, 60, 63, 70, 72, 80, 81, 84, 89, 90, 101, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 178, 180, 189, 202, 210, 216, 240, 243, 252, 267, 270, 280, 303, 315, 324, 336, 356, 360, 378, 404, 405, 420, 432, 445, 486, 504, 505, 534, 540, 560, 567, 606, 623, 630, 648, 707, 712, 720, 756, 801, 808, 810, 840, 890, 909, 945, 972, 1008, 1010, 1068, 1080, 1134, 1212, 1215, 1246, 1260, 1296, 1335, 1414, 1424, 1512, 1515, 1602, 1616, 1620, 1680, 1701, 1780, 1818, 1869, 1890, 1944, 2020, 2121, 2136, 2160, 2268, 2403, 2424, 2430, 2492, 2520, 2670, 2727, 2828, 2835, 3024, 3030, 3115, 3204, 3240, 3402, 3535, 3560, 3636, 3738, 3780, 3888, 4005, 4040, 4242, 4272, 4536, 4545, 4806, 4848, 4860, 4984, 5040, 5340, 5454, 5607, 5656, 5670, 6060, 6230, 6363, 6408, 6480, 6804, 7070, 7120, 7209, 7272, 7476, 7560, 8010, 8080, 8181, 8484, 8505, 8989, 9072, 9090, 9345, 9612, 9720, 9968, 10605, 10680, 10908, 11214, 11312, 11340, 12015, 12120, 12460, 12726, 12816, 13608, 13635, 14140, 14418, 14544, 14952, 15120, 16020, 16362, 16821, 16968, 17010, 17978, 18180, 18690, 19089, 19224, 19440, 21210, 21360, 21627, 21816, 22428, 22680, 24030, 24240, 24543, 24920, 25452, 26967, 27216, 27270, 28035, 28280, 28836, 29904, 31815, 32040, 32724, 33642, 33936, 34020, 35956, 36045, 36360, 37380, 38178, 38448, 40905, 42420, 43254, 43632, 44856, 44945, 45360, 48060, 49086, 49840, 50463, 50904, 53934, 54540, 56070, 56560, 57267, 57672, 62923, 63630, 64080, 65448, 67284, 68040, 71912, 72090, 72720, 74760, 76356, 80901, 81810, 84105, 84840, 86508, 89712, 89890, 95445, 96120, 98172, 100926, 101808, 107868, 108135, 109080, 112140, 114534, 115344, 122715, 125846, 127260, 130896, 134568, 134835, 136080, 143824, 144180, 149520, 151389, 152712, 161802, 163620, 168210, 169680, 171801, 173016, 179780, 188769, 190890, 192240, 196344, 201852, 215736, 216270, 218160, 224280, 229068, 242703, 245430, 251692, 252315, 254520, 269136, 269670, 286335, 288360, 302778, 305424, 314615, 323604, 327240, 336420, 343602, 346032, 359560, 377538, 381780, 392688, 403704, 404505, 431472, 432540, 448560, 458136, 485406, 490860, 503384, 504630, 509040, 539340, 566307, 572670, 576720, 605556, 629230, 647208, 654480, 672840, 687204, 719120, 728109, 755076, 756945, 763560, 807408, 809010, 859005, 865080, 916272, 943845, 970812, 981720, 1006768, 1009260, 1078680, 1132614, 1145340, 1211112, 1213515, 1258460, 1294416, 1345680, 1374408, 1456218, 1510152, 1513890, 1527120, 1618020, 1698921, 1718010, 1730160, 1887690, 1941624, 1963440, 2018520, 2157360, 2184327, 2265228, 2290680, 2422224, 2427030, 2516920, 2748816, 2831535, 2912436, 3020304, 3027780, 3236040, 3397842, 3436020, 3640545, 3775380, 3883248, 4037040, 4368654, 4530456, 4581360, 4854060, 5033840, 5096763, 5663070, 5824872, 6055560, 6472080, 6795684, 6872040, 7281090, 7550760, 8494605, 8737308, 9060912, 9708120, 10193526, 10921635, 11326140, 11649744, 12111120, 13591368, 13744080, 14562180, 15101520, 15290289, 16989210, 17474616, 19416240, 20387052, 21843270, 22652280, 25483815, 27182736, 29124360, 30580578, 33978420, 34949232, 40774104, 43686540, 45304560, 50967630, 58248720, 61161156, 67956840, 76451445, 81548208, 87373080, 101935260, 122322312, 135913680, 152902890, 174746160, 203870520, 244644624, 305805780, 407741040, 611611560, 1223223120]

約数ペア:

[(1, 1223223120), (2, 611611560), (3, 407741040), (4, 305805780), (5, 244644624), (6, 203870520), (7, 174746160), (8, 152902890), (9, 135913680), (10, 122322312), (12, 101935260), (14, 87373080), (15, 81548208), (16, 76451445), (18, 67956840), (20, 61161156), (21, 58248720), (24, 50967630), (27, 45304560), (28, 43686540), (30, 40774104), (35, 34949232), (36, 33978420), (40, 30580578), (42, 29124360), (45, 27182736), (48, 25483815), (54, 22652280), (56, 21843270), (60, 20387052), (63, 19416240), (70, 17474616), (72, 16989210), (80, 15290289), (81, 15101520), (84, 14562180), (89, 13744080), (90, 13591368), (101, 12111120), (105, 11649744), (108, 11326140), (112, 10921635), (120, 10193526), (126, 9708120), (135, 9060912), (140, 8737308), (144, 8494605), (162, 7550760), (168, 7281090), (178, 6872040), (180, 6795684), (189, 6472080), (202, 6055560), (210, 5824872), (216, 5663070), (240, 5096763), (243, 5033840), (252, 4854060), (267, 4581360), (270, 4530456), (280, 4368654), (303, 4037040), (315, 3883248), (324, 3775380), (336, 3640545), (356, 3436020), (360, 3397842), (378, 3236040), (404, 3027780), (405, 3020304), (420, 2912436), (432, 2831535), (445, 2748816), (486, 2516920), (504, 2427030), (505, 2422224), (534, 2290680), (540, 2265228), (560, 2184327), (567, 2157360), (606, 2018520), (623, 1963440), (630, 1941624), (648, 1887690), (707, 1730160), (712, 1718010), (720, 1698921), (756, 1618020), (801, 1527120), (808, 1513890), (810, 1510152), (840, 1456218), (890, 1374408), (909, 1345680), (945, 1294416), (972, 1258460), (1008, 1213515), (1010, 1211112), (1068, 1145340), (1080, 1132614), (1134, 1078680), (1212, 1009260), (1215, 1006768), (1246, 981720), (1260, 970812), (1296, 943845), (1335, 916272), (1414, 865080), (1424, 859005), (1512, 809010), (1515, 807408), (1602, 763560), (1616, 756945), (1620, 755076), (1680, 728109), (1701, 719120), (1780, 687204), (1818, 672840), (1869, 654480), (1890, 647208), (1944, 629230), (2020, 605556), (2121, 576720), (2136, 572670), (2160, 566307), (2268, 539340), (2403, 509040), (2424, 504630), (2430, 503384), (2492, 490860), (2520, 485406), (2670, 458136), (2727, 448560), (2828, 432540), (2835, 431472), (3024, 404505), (3030, 403704), (3115, 392688), (3204, 381780), (3240, 377538), (3402, 359560), (3535, 346032), (3560, 343602), (3636, 336420), (3738, 327240), (3780, 323604), (3888, 314615), (4005, 305424), (4040, 302778), (4242, 288360), (4272, 286335), (4536, 269670), (4545, 269136), (4806, 254520), (4848, 252315), (4860, 251692), (4984, 245430), (5040, 242703), (5340, 229068), (5454, 224280), (5607, 218160), (5656, 216270), (5670, 215736), (6060, 201852), (6230, 196344), (6363, 192240), (6408, 190890), (6480, 188769), (6804, 179780), (7070, 173016), (7120, 171801), (7209, 169680), (7272, 168210), (7476, 163620), (7560, 161802), (8010, 152712), (8080, 151389), (8181, 149520), (8484, 144180), (8505, 143824), (8989, 136080), (9072, 134835), (9090, 134568), (9345, 130896), (9612, 127260), (9720, 125846), (9968, 122715), (10605, 115344), (10680, 114534), (10908, 112140), (11214, 109080), (11312, 108135), (11340, 107868), (12015, 101808), (12120, 100926), (12460, 98172), (12726, 96120), (12816, 95445), (13608, 89890), (13635, 89712), (14140, 86508), (14418, 84840), (14544, 84105), (14952, 81810), (15120, 80901), (16020, 76356), (16362, 74760), (16821, 72720), (16968, 72090), (17010, 71912), (17978, 68040), (18180, 67284), (18690, 65448), (19089, 64080), (19224, 63630), (19440, 62923), (21210, 57672), (21360, 57267), (21627, 56560), (21816, 56070), (22428, 54540), (22680, 53934), (24030, 50904), (24240, 50463), (24543, 49840), (24920, 49086), (25452, 48060), (26967, 45360), (27216, 44945), (27270, 44856), (28035, 43632), (28280, 43254), (28836, 42420), (29904, 40905), (31815, 38448), (32040, 38178), (32724, 37380), (33642, 36360), (33936, 36045), (34020, 35956)]