7639117920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2111}}^1$

素因数の和:2498

約数の個数: 288

約数和(自身を含む): 29889699840

約数和(自身を除く): 22250581920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 359, 360, 420, 480, 504, 560, 630, 672, 718, 720, 840, 1008, 1077, 1120, 1260, 1436, 1440, 1680, 1795, 2016, 2111, 2154, 2513, 2520, 2872, 3231, 3360, 3590, 4222, 4308, 5026, 5040, 5385, 5744, 6333, 6462, 7180, 7539, 8444, 8616, 10052, 10080, 10555, 10770, 11488, 12565, 12666, 12924, 14360, 14777, 15078, 16155, 16888, 17232, 18999, 20104, 21110, 21540, 22617, 25130, 25332, 25848, 28720, 29554, 30156, 31665, 32310, 33776, 34464, 37695, 37998, 40208, 42220, 43080, 44331, 45234, 50260, 50664, 51696, 57440, 59108, 60312, 63330, 64620, 67552, 73885, 75390, 75996, 80416, 84440, 86160, 88662, 90468, 94995, 100520, 101328, 103392, 113085, 118216, 120624, 126660, 129240, 132993, 147770, 150780, 151992, 168880, 172320, 177324, 180936, 189990, 201040, 202656, 221655, 226170, 236432, 241248, 253320, 258480, 265986, 295540, 301560, 303984, 337760, 354648, 361872, 379980, 402080, 443310, 452340, 472864, 506640, 516960, 531972, 591080, 603120, 607968, 664965, 709296, 723744, 757849, 759960, 886620, 904680, 1013280, 1063944, 1182160, 1206240, 1329930, 1418592, 1515698, 1519920, 1773240, 1809360, 2127888, 2273547, 2364320, 2659860, 3031396, 3039840, 3546480, 3618720, 3789245, 4255776, 4547094, 5304943, 5319720, 6062792, 6820641, 7092960, 7578490, 9094188, 10609886, 10639440, 11367735, 12125584, 13641282, 15156980, 15914829, 18188376, 21219772, 21278880, 22735470, 24251168, 26524715, 27282564, 30313960, 31829658, 34103205, 36376752, 42439544, 45470940, 47744487, 53049430, 54565128, 60627920, 63659316, 68206410, 72753504, 79574145, 84879088, 90941880, 95488974, 106098860, 109130256, 121255840, 127318632, 136412820, 159148290, 169758176, 181883760, 190977948, 212197720, 218260512, 238722435, 254637264, 272825640, 318296580, 363767520, 381955896, 424395440, 477444870, 509274528, 545651280, 636593160, 763911792, 848790880, 954889740, 1091302560, 1273186320, 1527823584, 1909779480, 2546372640, 3819558960, 7639117920]

約数ペア:

[(1, 7639117920), (2, 3819558960), (3, 2546372640), (4, 1909779480), (5, 1527823584), (6, 1273186320), (7, 1091302560), (8, 954889740), (9, 848790880), (10, 763911792), (12, 636593160), (14, 545651280), (15, 509274528), (16, 477444870), (18, 424395440), (20, 381955896), (21, 363767520), (24, 318296580), (28, 272825640), (30, 254637264), (32, 238722435), (35, 218260512), (36, 212197720), (40, 190977948), (42, 181883760), (45, 169758176), (48, 159148290), (56, 136412820), (60, 127318632), (63, 121255840), (70, 109130256), (72, 106098860), (80, 95488974), (84, 90941880), (90, 84879088), (96, 79574145), (105, 72753504), (112, 68206410), (120, 63659316), (126, 60627920), (140, 54565128), (144, 53049430), (160, 47744487), (168, 45470940), (180, 42439544), (210, 36376752), (224, 34103205), (240, 31829658), (252, 30313960), (280, 27282564), (288, 26524715), (315, 24251168), (336, 22735470), (359, 21278880), (360, 21219772), (420, 18188376), (480, 15914829), (504, 15156980), (560, 13641282), (630, 12125584), (672, 11367735), (718, 10639440), (720, 10609886), (840, 9094188), (1008, 7578490), (1077, 7092960), (1120, 6820641), (1260, 6062792), (1436, 5319720), (1440, 5304943), (1680, 4547094), (1795, 4255776), (2016, 3789245), (2111, 3618720), (2154, 3546480), (2513, 3039840), (2520, 3031396), (2872, 2659860), (3231, 2364320), (3360, 2273547), (3590, 2127888), (4222, 1809360), (4308, 1773240), (5026, 1519920), (5040, 1515698), (5385, 1418592), (5744, 1329930), (6333, 1206240), (6462, 1182160), (7180, 1063944), (7539, 1013280), (8444, 904680), (8616, 886620), (10052, 759960), (10080, 757849), (10555, 723744), (10770, 709296), (11488, 664965), (12565, 607968), (12666, 603120), (12924, 591080), (14360, 531972), (14777, 516960), (15078, 506640), (16155, 472864), (16888, 452340), (17232, 443310), (18999, 402080), (20104, 379980), (21110, 361872), (21540, 354648), (22617, 337760), (25130, 303984), (25332, 301560), (25848, 295540), (28720, 265986), (29554, 258480), (30156, 253320), (31665, 241248), (32310, 236432), (33776, 226170), (34464, 221655), (37695, 202656), (37998, 201040), (40208, 189990), (42220, 180936), (43080, 177324), (44331, 172320), (45234, 168880), (50260, 151992), (50664, 150780), (51696, 147770), (57440, 132993), (59108, 129240), (60312, 126660), (63330, 120624), (64620, 118216), (67552, 113085), (73885, 103392), (75390, 101328), (75996, 100520), (80416, 94995), (84440, 90468), (86160, 88662)]