2121556320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1095

約数の個数: 384

約数和(自身を含む): 8220804480

約数和(自身を除く): 6099248160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 96, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 288, 296, 312, 333, 351, 360, 370, 390, 416, 432, 444, 468, 480, 481, 520, 540, 555, 585, 592, 624, 666, 702, 720, 740, 780, 864, 888, 936, 962, 999, 1021, 1040, 1080, 1110, 1170, 1184, 1248, 1332, 1404, 1440, 1443, 1480, 1560, 1665, 1755, 1776, 1872, 1924, 1998, 2042, 2080, 2160, 2220, 2340, 2405, 2664, 2808, 2886, 2960, 3063, 3120, 3330, 3510, 3552, 3744, 3848, 3996, 4084, 4320, 4329, 4440, 4680, 4810, 4995, 5105, 5328, 5616, 5772, 5920, 6126, 6240, 6660, 7020, 7215, 7696, 7992, 8168, 8658, 8880, 9189, 9360, 9620, 9990, 10210, 10656, 11232, 11544, 12252, 12987, 13273, 13320, 14040, 14430, 15315, 15392, 15984, 16336, 17316, 17760, 18378, 18720, 19240, 19980, 20420, 21645, 23088, 24504, 25974, 26546, 26640, 27567, 28080, 28860, 30630, 31968, 32672, 34632, 36756, 37777, 38480, 39819, 39960, 40840, 43290, 45945, 46176, 49008, 51948, 53092, 53280, 55134, 56160, 57720, 61260, 64935, 66365, 69264, 73512, 75554, 76960, 79638, 79920, 81680, 86580, 91890, 98016, 103896, 106184, 110268, 113331, 115440, 119457, 122520, 129870, 132730, 137835, 138528, 147024, 151108, 159276, 159840, 163360, 173160, 183780, 188885, 199095, 207792, 212368, 220536, 226662, 230880, 238914, 245040, 259740, 265460, 275670, 294048, 302216, 318552, 339993, 346320, 358371, 367560, 377770, 398190, 415584, 424736, 441072, 453324, 477828, 490080, 491101, 519480, 530920, 551340, 566655, 597285, 604432, 637104, 679986, 692640, 716742, 735120, 755540, 796380, 882144, 906648, 955656, 982202, 1019979, 1038960, 1061840, 1102680, 1133310, 1194570, 1208864, 1274208, 1359972, 1433484, 1470240, 1473303, 1511080, 1592760, 1699965, 1791855, 1813296, 1911312, 1964404, 2039958, 2077920, 2123680, 2205360, 2266620, 2389140, 2455505, 2719944, 2866968, 2946606, 3022160, 3185520, 3399930, 3583710, 3626592, 3822624, 3928808, 4079916, 4410720, 4419909, 4533240, 4778280, 4911010, 5099895, 5439888, 5733936, 5893212, 6044320, 6371040, 6799860, 7167420, 7366515, 7857616, 8159832, 8839818, 9066480, 9556560, 9822020, 10199790, 10879776, 11467872, 11786424, 13259727, 13599720, 14334840, 14733030, 15715232, 16319664, 17679636, 18132960, 19113120, 19644040, 20399580, 22099545, 23572848, 26519454, 27199440, 28669680, 29466060, 32639328, 35359272, 39288080, 40799160, 44199090, 47145696, 53038908, 54398880, 57339360, 58932120, 66298635, 70718544, 78576160, 81598320, 88398180, 106077816, 117864240, 132597270, 141437088, 163196640, 176796360, 212155632, 235728480, 265194540, 353592720, 424311264, 530389080, 707185440, 1060778160, 2121556320]

約数ペア:

[(1, 2121556320), (2, 1060778160), (3, 707185440), (4, 530389080), (5, 424311264), (6, 353592720), (8, 265194540), (9, 235728480), (10, 212155632), (12, 176796360), (13, 163196640), (15, 141437088), (16, 132597270), (18, 117864240), (20, 106077816), (24, 88398180), (26, 81598320), (27, 78576160), (30, 70718544), (32, 66298635), (36, 58932120), (37, 57339360), (39, 54398880), (40, 53038908), (45, 47145696), (48, 44199090), (52, 40799160), (54, 39288080), (60, 35359272), (65, 32639328), (72, 29466060), (74, 28669680), (78, 27199440), (80, 26519454), (90, 23572848), (96, 22099545), (104, 20399580), (108, 19644040), (111, 19113120), (117, 18132960), (120, 17679636), (130, 16319664), (135, 15715232), (144, 14733030), (148, 14334840), (156, 13599720), (160, 13259727), (180, 11786424), (185, 11467872), (195, 10879776), (208, 10199790), (216, 9822020), (222, 9556560), (234, 9066480), (240, 8839818), (260, 8159832), (270, 7857616), (288, 7366515), (296, 7167420), (312, 6799860), (333, 6371040), (351, 6044320), (360, 5893212), (370, 5733936), (390, 5439888), (416, 5099895), (432, 4911010), (444, 4778280), (468, 4533240), (480, 4419909), (481, 4410720), (520, 4079916), (540, 3928808), (555, 3822624), (585, 3626592), (592, 3583710), (624, 3399930), (666, 3185520), (702, 3022160), (720, 2946606), (740, 2866968), (780, 2719944), (864, 2455505), (888, 2389140), (936, 2266620), (962, 2205360), (999, 2123680), (1021, 2077920), (1040, 2039958), (1080, 1964404), (1110, 1911312), (1170, 1813296), (1184, 1791855), (1248, 1699965), (1332, 1592760), (1404, 1511080), (1440, 1473303), (1443, 1470240), (1480, 1433484), (1560, 1359972), (1665, 1274208), (1755, 1208864), (1776, 1194570), (1872, 1133310), (1924, 1102680), (1998, 1061840), (2042, 1038960), (2080, 1019979), (2160, 982202), (2220, 955656), (2340, 906648), (2405, 882144), (2664, 796380), (2808, 755540), (2886, 735120), (2960, 716742), (3063, 692640), (3120, 679986), (3330, 637104), (3510, 604432), (3552, 597285), (3744, 566655), (3848, 551340), (3996, 530920), (4084, 519480), (4320, 491101), (4329, 490080), (4440, 477828), (4680, 453324), (4810, 441072), (4995, 424736), (5105, 415584), (5328, 398190), (5616, 377770), (5772, 367560), (5920, 358371), (6126, 346320), (6240, 339993), (6660, 318552), (7020, 302216), (7215, 294048), (7696, 275670), (7992, 265460), (8168, 259740), (8658, 245040), (8880, 238914), (9189, 230880), (9360, 226662), (9620, 220536), (9990, 212368), (10210, 207792), (10656, 199095), (11232, 188885), (11544, 183780), (12252, 173160), (12987, 163360), (13273, 159840), (13320, 159276), (14040, 151108), (14430, 147024), (15315, 138528), (15392, 137835), (15984, 132730), (16336, 129870), (17316, 122520), (17760, 119457), (18378, 115440), (18720, 113331), (19240, 110268), (19980, 106184), (20420, 103896), (21645, 98016), (23088, 91890), (24504, 86580), (25974, 81680), (26546, 79920), (26640, 79638), (27567, 76960), (28080, 75554), (28860, 73512), (30630, 69264), (31968, 66365), (32672, 64935), (34632, 61260), (36756, 57720), (37777, 56160), (38480, 55134), (39819, 53280), (39960, 53092), (40840, 51948), (43290, 49008), (45945, 46176)]