1225234080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1369

約数の個数: 384

約数和(自身を含む): 5062901760

約数和(自身を除く): 3837667680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 480, 496, 504, 540, 558, 560, 620, 630, 651, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1307, 1395, 1440, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2016, 2160, 2170, 2232, 2480, 2520, 2604, 2614, 2790, 2976, 3024, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 3921, 4185, 4320, 4340, 4464, 4960, 5040, 5208, 5228, 5580, 5859, 6048, 6510, 6535, 6696, 6944, 7440, 7560, 7812, 7842, 8370, 8680, 8928, 9149, 9765, 10080, 10416, 10456, 11160, 11718, 11763, 13020, 13070, 13392, 14880, 15120, 15624, 15684, 16740, 17360, 18298, 19530, 19605, 20832, 20912, 22320, 23436, 23526, 26040, 26140, 26784, 27447, 29295, 30240, 31248, 31368, 33480, 34720, 35289, 36596, 39060, 39210, 40517, 41824, 44640, 45745, 46872, 47052, 52080, 52280, 54894, 58590, 58815, 62496, 62736, 66960, 70578, 73192, 78120, 78420, 81034, 82341, 91490, 93744, 94104, 104160, 104560, 109788, 117180, 117630, 121551, 125472, 133920, 137235, 141156, 146384, 156240, 156840, 162068, 164682, 176445, 182980, 187488, 188208, 202585, 209120, 219576, 234360, 235260, 243102, 247023, 274470, 282312, 283619, 292768, 312480, 313680, 324136, 329364, 352890, 364653, 365960, 376416, 405170, 411705, 439152, 468720, 470520, 486204, 494046, 548940, 564624, 567238, 607755, 627360, 648272, 658728, 705780, 729306, 731920, 810340, 823410, 850857, 878304, 937440, 941040, 972408, 988092, 1093959, 1097880, 1129248, 1134476, 1215510, 1235115, 1296544, 1317456, 1411560, 1418095, 1458612, 1463840, 1620680, 1646820, 1701714, 1823265, 1882080, 1944816, 1976184, 2187918, 2195760, 2268952, 2431020, 2470230, 2552571, 2634912, 2823120, 2836190, 2917224, 3241360, 3293640, 3403428, 3646530, 3889632, 3952368, 4254285, 4375836, 4391520, 4537904, 4862040, 4940460, 5105142, 5469795, 5646240, 5672380, 5834448, 6482720, 6587280, 6806856, 7293060, 7657713, 7904736, 8508570, 8751672, 9075808, 9724080, 9880920, 10210284, 10939590, 11344760, 11668896, 12762855, 13174560, 13613712, 14586120, 15315426, 17017140, 17503344, 19448160, 19761840, 20420568, 21879180, 22689520, 25525710, 27227424, 29172240, 30630852, 34034280, 35006688, 38288565, 39523680, 40841136, 43758360, 45379040, 51051420, 58344480, 61261704, 68068560, 76577130, 81682272, 87516720, 102102840, 122523408, 136137120, 153154260, 175033440, 204205680, 245046816, 306308520, 408411360, 612617040, 1225234080]

約数ペア:

[(1, 1225234080), (2, 612617040), (3, 408411360), (4, 306308520), (5, 245046816), (6, 204205680), (7, 175033440), (8, 153154260), (9, 136137120), (10, 122523408), (12, 102102840), (14, 87516720), (15, 81682272), (16, 76577130), (18, 68068560), (20, 61261704), (21, 58344480), (24, 51051420), (27, 45379040), (28, 43758360), (30, 40841136), (31, 39523680), (32, 38288565), (35, 35006688), (36, 34034280), (40, 30630852), (42, 29172240), (45, 27227424), (48, 25525710), (54, 22689520), (56, 21879180), (60, 20420568), (62, 19761840), (63, 19448160), (70, 17503344), (72, 17017140), (80, 15315426), (84, 14586120), (90, 13613712), (93, 13174560), (96, 12762855), (105, 11668896), (108, 11344760), (112, 10939590), (120, 10210284), (124, 9880920), (126, 9724080), (135, 9075808), (140, 8751672), (144, 8508570), (155, 7904736), (160, 7657713), (168, 7293060), (180, 6806856), (186, 6587280), (189, 6482720), (210, 5834448), (216, 5672380), (217, 5646240), (224, 5469795), (240, 5105142), (248, 4940460), (252, 4862040), (270, 4537904), (279, 4391520), (280, 4375836), (288, 4254285), (310, 3952368), (315, 3889632), (336, 3646530), (360, 3403428), (372, 3293640), (378, 3241360), (420, 2917224), (432, 2836190), (434, 2823120), (465, 2634912), (480, 2552571), (496, 2470230), (504, 2431020), (540, 2268952), (558, 2195760), (560, 2187918), (620, 1976184), (630, 1944816), (651, 1882080), (672, 1823265), (720, 1701714), (744, 1646820), (756, 1620680), (837, 1463840), (840, 1458612), (864, 1418095), (868, 1411560), (930, 1317456), (945, 1296544), (992, 1235115), (1008, 1215510), (1080, 1134476), (1085, 1129248), (1116, 1097880), (1120, 1093959), (1240, 988092), (1260, 972408), (1302, 941040), (1307, 937440), (1395, 878304), (1440, 850857), (1488, 823410), (1512, 810340), (1674, 731920), (1680, 729306), (1736, 705780), (1860, 658728), (1890, 648272), (1953, 627360), (2016, 607755), (2160, 567238), (2170, 564624), (2232, 548940), (2480, 494046), (2520, 486204), (2604, 470520), (2614, 468720), (2790, 439152), (2976, 411705), (3024, 405170), (3255, 376416), (3348, 365960), (3360, 364653), (3472, 352890), (3720, 329364), (3780, 324136), (3906, 313680), (3921, 312480), (4185, 292768), (4320, 283619), (4340, 282312), (4464, 274470), (4960, 247023), (5040, 243102), (5208, 235260), (5228, 234360), (5580, 219576), (5859, 209120), (6048, 202585), (6510, 188208), (6535, 187488), (6696, 182980), (6944, 176445), (7440, 164682), (7560, 162068), (7812, 156840), (7842, 156240), (8370, 146384), (8680, 141156), (8928, 137235), (9149, 133920), (9765, 125472), (10080, 121551), (10416, 117630), (10456, 117180), (11160, 109788), (11718, 104560), (11763, 104160), (13020, 94104), (13070, 93744), (13392, 91490), (14880, 82341), (15120, 81034), (15624, 78420), (15684, 78120), (16740, 73192), (17360, 70578), (18298, 66960), (19530, 62736), (19605, 62496), (20832, 58815), (20912, 58590), (22320, 54894), (23436, 52280), (23526, 52080), (26040, 47052), (26140, 46872), (26784, 45745), (27447, 44640), (29295, 41824), (30240, 40517), (31248, 39210), (31368, 39060), (33480, 36596), (34720, 35289)]