1235545920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:723

約数の個数: 448

約数和(自身を含む): 5149900800

約数和(自身を除く): 3914354880

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, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 651, 659, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1318, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1953, 1977, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2636, 2790, 2880, 2976, 3024, 3255, 3295, 3348, 3360, 3472, 3720, 3780, 3906, 3954, 4032, 4185, 4320, 4340, 4464, 4613, 4960, 5040, 5208, 5272, 5580, 5859, 5931, 5952, 6048, 6510, 6590, 6696, 6720, 6944, 7440, 7560, 7812, 7908, 8370, 8640, 8680, 8928, 9226, 9765, 9885, 9920, 10080, 10416, 10544, 11160, 11718, 11862, 12096, 13020, 13180, 13392, 13839, 13888, 14880, 15120, 15624, 15816, 16740, 17360, 17793, 17856, 18452, 19530, 19770, 20160, 20429, 20832, 21088, 22320, 23065, 23436, 23724, 26040, 26360, 26784, 27678, 29295, 29655, 29760, 30240, 31248, 31632, 33480, 34720, 35586, 36904, 39060, 39540, 40858, 41517, 41664, 42176, 44640, 46130, 46872, 47448, 52080, 52720, 53568, 55356, 58590, 59310, 60480, 61287, 62496, 63264, 66960, 69195, 69440, 71172, 73808, 78120, 79080, 81716, 83034, 88965, 89280, 92260, 93744, 94896, 102145, 104160, 105440, 110712, 117180, 118620, 122574, 124551, 124992, 126528, 133920, 138390, 142344, 143003, 147616, 156240, 158160, 163432, 166068, 177930, 183861, 184520, 187488, 189792, 204290, 207585, 208320, 210880, 221424, 234360, 237240, 245148, 249102, 267840, 276780, 284688, 286006, 295232, 306435, 312480, 316320, 326864, 332136, 355860, 367722, 369040, 374976, 379584, 408580, 415170, 429009, 442848, 468720, 474480, 490296, 498204, 551583, 553560, 569376, 572012, 612870, 622755, 624960, 632640, 653728, 664272, 711720, 715015, 735444, 738080, 817160, 830340, 858018, 885696, 919305, 937440, 948960, 980592, 996408, 1103166, 1107120, 1138752, 1144024, 1225740, 1245510, 1287027, 1307456, 1328544, 1423440, 1430030, 1470888, 1476160, 1634320, 1660680, 1716036, 1838610, 1874880, 1897920, 1961184, 1992816, 2145045, 2206332, 2214240, 2288048, 2451480, 2491020, 2574054, 2657088, 2757915, 2846880, 2860060, 2941776, 3268640, 3321360, 3432072, 3677220, 3861081, 3922368, 3985632, 4290090, 4412664, 4428480, 4576096, 4902960, 4982040, 5148108, 5515830, 5693760, 5720120, 5883552, 6435135, 6537280, 6642720, 6864144, 7354440, 7722162, 7971264, 8580180, 8825328, 9152192, 9805920, 9964080, 10296216, 11031660, 11440240, 11767104, 12870270, 13285440, 13728288, 14708880, 15444324, 17160360, 17650656, 19305405, 19611840, 19928160, 20592432, 22063320, 22880480, 25740540, 27456576, 29417760, 30888648, 34320720, 35301312, 38610810, 39856320, 41184864, 44126640, 45760960, 51481080, 58835520, 61777296, 68641440, 77221620, 82369728, 88253280, 102962160, 123554592, 137282880, 154443240, 176506560, 205924320, 247109184, 308886480, 411848640, 617772960, 1235545920]

約数ペア:

[(1, 1235545920), (2, 617772960), (3, 411848640), (4, 308886480), (5, 247109184), (6, 205924320), (7, 176506560), (8, 154443240), (9, 137282880), (10, 123554592), (12, 102962160), (14, 88253280), (15, 82369728), (16, 77221620), (18, 68641440), (20, 61777296), (21, 58835520), (24, 51481080), (27, 45760960), (28, 44126640), (30, 41184864), (31, 39856320), (32, 38610810), (35, 35301312), (36, 34320720), (40, 30888648), (42, 29417760), (45, 27456576), (48, 25740540), (54, 22880480), (56, 22063320), (60, 20592432), (62, 19928160), (63, 19611840), (64, 19305405), (70, 17650656), (72, 17160360), (80, 15444324), (84, 14708880), (90, 13728288), (93, 13285440), (96, 12870270), (105, 11767104), (108, 11440240), (112, 11031660), (120, 10296216), (124, 9964080), (126, 9805920), (135, 9152192), (140, 8825328), (144, 8580180), (155, 7971264), (160, 7722162), (168, 7354440), (180, 6864144), (186, 6642720), (189, 6537280), (192, 6435135), (210, 5883552), (216, 5720120), (217, 5693760), (224, 5515830), (240, 5148108), (248, 4982040), (252, 4902960), (270, 4576096), (279, 4428480), (280, 4412664), (288, 4290090), (310, 3985632), (315, 3922368), (320, 3861081), (336, 3677220), (360, 3432072), (372, 3321360), (378, 3268640), (420, 2941776), (432, 2860060), (434, 2846880), (448, 2757915), (465, 2657088), (480, 2574054), (496, 2491020), (504, 2451480), (540, 2288048), (558, 2214240), (560, 2206332), (576, 2145045), (620, 1992816), (630, 1961184), (651, 1897920), (659, 1874880), (672, 1838610), (720, 1716036), (744, 1660680), (756, 1634320), (837, 1476160), (840, 1470888), (864, 1430030), (868, 1423440), (930, 1328544), (945, 1307456), (960, 1287027), (992, 1245510), (1008, 1225740), (1080, 1144024), (1085, 1138752), (1116, 1107120), (1120, 1103166), (1240, 996408), (1260, 980592), (1302, 948960), (1318, 937440), (1344, 919305), (1395, 885696), (1440, 858018), (1488, 830340), (1512, 817160), (1674, 738080), (1680, 735444), (1728, 715015), (1736, 711720), (1860, 664272), (1890, 653728), (1953, 632640), (1977, 624960), (1984, 622755), (2016, 612870), (2160, 572012), (2170, 569376), (2232, 553560), (2240, 551583), (2480, 498204), (2520, 490296), (2604, 474480), (2636, 468720), (2790, 442848), (2880, 429009), (2976, 415170), (3024, 408580), (3255, 379584), (3295, 374976), (3348, 369040), (3360, 367722), (3472, 355860), (3720, 332136), (3780, 326864), (3906, 316320), (3954, 312480), (4032, 306435), (4185, 295232), (4320, 286006), (4340, 284688), (4464, 276780), (4613, 267840), (4960, 249102), (5040, 245148), (5208, 237240), (5272, 234360), (5580, 221424), (5859, 210880), (5931, 208320), (5952, 207585), (6048, 204290), (6510, 189792), (6590, 187488), (6696, 184520), (6720, 183861), (6944, 177930), (7440, 166068), (7560, 163432), (7812, 158160), (7908, 156240), (8370, 147616), (8640, 143003), (8680, 142344), (8928, 138390), (9226, 133920), (9765, 126528), (9885, 124992), (9920, 124551), (10080, 122574), (10416, 118620), (10544, 117180), (11160, 110712), (11718, 105440), (11862, 104160), (12096, 102145), (13020, 94896), (13180, 93744), (13392, 92260), (13839, 89280), (13888, 88965), (14880, 83034), (15120, 81716), (15624, 79080), (15816, 78120), (16740, 73808), (17360, 71172), (17793, 69440), (17856, 69195), (18452, 66960), (19530, 63264), (19770, 62496), (20160, 61287), (20429, 60480), (20832, 59310), (21088, 58590), (22320, 55356), (23065, 53568), (23436, 52720), (23724, 52080), (26040, 47448), (26360, 46872), (26784, 46130), (27678, 44640), (29295, 42176), (29655, 41664), (29760, 41517), (30240, 40858), (31248, 39540), (31632, 39060), (33480, 36904), (34720, 35586)]