2011639197880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:812

約数の個数: 320

約数和(自身を含む): 5105873918880

約数和(自身を除く): 3094234721000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 67, 82, 104, 130, 134, 164, 169, 205, 260, 268, 328, 335, 338, 410, 520, 533, 536, 641, 670, 676, 820, 845, 871, 1066, 1282, 1340, 1352, 1640, 1690, 1742, 2132, 2197, 2564, 2665, 2680, 2747, 3205, 3380, 3484, 4264, 4355, 4394, 5128, 5330, 5494, 6410, 6760, 6929, 6968, 8333, 8710, 8788, 10660, 10985, 10988, 11323, 12820, 13735, 13858, 16666, 17420, 17576, 21320, 21970, 21976, 22646, 25640, 26281, 27470, 27716, 28561, 33332, 34645, 34840, 35711, 41665, 42947, 43940, 45292, 52562, 54940, 55432, 56615, 57122, 66664, 69290, 71422, 83330, 85894, 87880, 90077, 90584, 105124, 108329, 109880, 113230, 114244, 131405, 138580, 142805, 142844, 147199, 166660, 171788, 178555, 180154, 210248, 214735, 216658, 226460, 228488, 262810, 277160, 285610, 285688, 294398, 333320, 341653, 343576, 357110, 360308, 429470, 433316, 450385, 452920, 464243, 525620, 541645, 558311, 571220, 588796, 683306, 714220, 720616, 735995, 858940, 866632, 900770, 928486, 1051240, 1083290, 1116622, 1142440, 1171001, 1177592, 1366612, 1408277, 1428440, 1471990, 1708265, 1717880, 1760827, 1801540, 1856972, 1913587, 2166580, 2233244, 2321215, 2342002, 2733224, 2791555, 2816554, 2943980, 3416530, 3521654, 3603080, 3713944, 3827174, 4333160, 4441489, 4466488, 4642430, 4684004, 5583110, 5633108, 5855005, 5887960, 6035159, 6833060, 7041385, 7043308, 7258043, 7654348, 8804135, 8882978, 9284860, 9368008, 9567935, 11166220, 11266216, 11710010, 12070318, 13666120, 14082770, 14086616, 14516086, 15308696, 17608270, 17765956, 18307601, 18569720, 19135870, 22207445, 22332440, 22890751, 23420020, 24140636, 28165540, 29032172, 30175795, 35216540, 35531912, 36290215, 36615202, 38271740, 44414890, 45781502, 46840040, 48281272, 56331080, 57739357, 58064344, 60351590, 70433080, 72580430, 73230404, 76543480, 78457067, 88829780, 91538005, 91563004, 94354559, 114453755, 115478714, 120703180, 145160860, 146460808, 156914134, 177659560, 183076010, 183126008, 188709118, 228907510, 230957428, 241406360, 288696785, 290321720, 297579763, 313828268, 366152020, 377418236, 392285335, 457815020, 461914856, 471772795, 577393570, 595159526, 627656536, 732304040, 750611641, 754836472, 784570670, 915630040, 943545590, 1154787140, 1190319052, 1226609267, 1487898815, 1501223282, 1569141340, 1887091180, 2309574280, 2380638104, 2453218534, 2975797630, 3002446564, 3138282680, 3753058205, 3774182360, 3868536919, 4906437068, 5951595260, 6004893128, 6133046335, 7506116410, 7737073838, 9812874136, 11903190520, 12266092670, 15012232820, 15474147676, 19342684595, 24532185340, 30024465640, 30948295352, 38685369190, 49064370680, 50290979947, 77370738380, 100581959894, 154741476760, 201163919788, 251454899735, 402327839576, 502909799470, 1005819598940, 2011639197880]

約数ペア:

[(1, 2011639197880), (2, 1005819598940), (4, 502909799470), (5, 402327839576), (8, 251454899735), (10, 201163919788), (13, 154741476760), (20, 100581959894), (26, 77370738380), (40, 50290979947), (41, 49064370680), (52, 38685369190), (65, 30948295352), (67, 30024465640), (82, 24532185340), (104, 19342684595), (130, 15474147676), (134, 15012232820), (164, 12266092670), (169, 11903190520), (205, 9812874136), (260, 7737073838), (268, 7506116410), (328, 6133046335), (335, 6004893128), (338, 5951595260), (410, 4906437068), (520, 3868536919), (533, 3774182360), (536, 3753058205), (641, 3138282680), (670, 3002446564), (676, 2975797630), (820, 2453218534), (845, 2380638104), (871, 2309574280), (1066, 1887091180), (1282, 1569141340), (1340, 1501223282), (1352, 1487898815), (1640, 1226609267), (1690, 1190319052), (1742, 1154787140), (2132, 943545590), (2197, 915630040), (2564, 784570670), (2665, 754836472), (2680, 750611641), (2747, 732304040), (3205, 627656536), (3380, 595159526), (3484, 577393570), (4264, 471772795), (4355, 461914856), (4394, 457815020), (5128, 392285335), (5330, 377418236), (5494, 366152020), (6410, 313828268), (6760, 297579763), (6929, 290321720), (6968, 288696785), (8333, 241406360), (8710, 230957428), (8788, 228907510), (10660, 188709118), (10985, 183126008), (10988, 183076010), (11323, 177659560), (12820, 156914134), (13735, 146460808), (13858, 145160860), (16666, 120703180), (17420, 115478714), (17576, 114453755), (21320, 94354559), (21970, 91563004), (21976, 91538005), (22646, 88829780), (25640, 78457067), (26281, 76543480), (27470, 73230404), (27716, 72580430), (28561, 70433080), (33332, 60351590), (34645, 58064344), (34840, 57739357), (35711, 56331080), (41665, 48281272), (42947, 46840040), (43940, 45781502), (45292, 44414890), (52562, 38271740), (54940, 36615202), (55432, 36290215), (56615, 35531912), (57122, 35216540), (66664, 30175795), (69290, 29032172), (71422, 28165540), (83330, 24140636), (85894, 23420020), (87880, 22890751), (90077, 22332440), (90584, 22207445), (105124, 19135870), (108329, 18569720), (109880, 18307601), (113230, 17765956), (114244, 17608270), (131405, 15308696), (138580, 14516086), (142805, 14086616), (142844, 14082770), (147199, 13666120), (166660, 12070318), (171788, 11710010), (178555, 11266216), (180154, 11166220), (210248, 9567935), (214735, 9368008), (216658, 9284860), (226460, 8882978), (228488, 8804135), (262810, 7654348), (277160, 7258043), (285610, 7043308), (285688, 7041385), (294398, 6833060), (333320, 6035159), (341653, 5887960), (343576, 5855005), (357110, 5633108), (360308, 5583110), (429470, 4684004), (433316, 4642430), (450385, 4466488), (452920, 4441489), (464243, 4333160), (525620, 3827174), (541645, 3713944), (558311, 3603080), (571220, 3521654), (588796, 3416530), (683306, 2943980), (714220, 2816554), (720616, 2791555), (735995, 2733224), (858940, 2342002), (866632, 2321215), (900770, 2233244), (928486, 2166580), (1051240, 1913587), (1083290, 1856972), (1116622, 1801540), (1142440, 1760827), (1171001, 1717880), (1177592, 1708265), (1366612, 1471990), (1408277, 1428440)]