19864501020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 1152

約数和(自身を含む): 84942950400

約数和(自身を除く): 65078449380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 27, 28, 30, 34, 35, 36, 39, 42, 43, 45, 49, 51, 52, 54, 60, 63, 65, 68, 70, 78, 79, 84, 85, 86, 90, 91, 98, 102, 105, 108, 117, 119, 126, 129, 130, 135, 140, 147, 153, 156, 158, 170, 172, 180, 182, 189, 195, 196, 204, 210, 215, 221, 234, 237, 238, 245, 252, 255, 258, 260, 270, 273, 294, 301, 306, 315, 316, 340, 351, 357, 364, 378, 387, 390, 395, 420, 430, 441, 442, 455, 459, 468, 474, 476, 490, 510, 516, 540, 546, 553, 559, 585, 588, 595, 602, 612, 630, 637, 645, 663, 702, 711, 714, 731, 735, 756, 765, 774, 780, 790, 819, 833, 860, 882, 884, 903, 910, 918, 945, 948, 980, 1020, 1027, 1071, 1092, 1105, 1106, 1118, 1161, 1170, 1185, 1190, 1204, 1260, 1274, 1290, 1323, 1326, 1343, 1365, 1404, 1422, 1428, 1462, 1470, 1505, 1530, 1547, 1548, 1580, 1638, 1659, 1666, 1677, 1755, 1764, 1785, 1806, 1820, 1836, 1890, 1911, 1935, 1989, 2054, 2107, 2133, 2142, 2193, 2205, 2210, 2212, 2236, 2295, 2322, 2340, 2370, 2380, 2457, 2499, 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16660, 16770, 16985, 17199, 17459, 18060, 18486, 18564, 18802, 18963, 19006, 19110, 19355, 19565, 19737, 19890, 19908, 20124, 20145, 20382, 20468, 20540, 21070, 21330, 21420, 21567, 21658, 21930, 22491, 22932, 23205, 23220, 23226, 23478, 23779, 23868, 24174, 24570, 24885, 24990, 25155, 25284, 25585, 26316, 26460, 26860, 27090, 27391, 27729, 27846, 28203, 28509, 28665, 28756, 29835, 29862, 29988, 30186, 30573, 30702, 30810, 30940, 31605, 32130, 32487, 32508, 32895, 33180, 33540, 33970, 34398, 34839, 34918, 35217, 35819, 35945, 36261, 36972, 37485, 37604, 37926, 38012, 38220, 38710, 39130, 39474, 39780, 40290, 40635, 40764, 41769, 42140, 42660, 43134, 43316, 43860, 44161, 44982, 46053, 46215, 46410, 46452, 46956, 47005, 47515, 47558, 48348, 49140, 49770, 49980, 50310, 50323, 50955, 51170, 52377, 54145, 54180, 54782, 55458, 55692, 56406, 56889, 57018, 57330, 57749, 58065, 58695, 59670, 59724, 60372, 60435, 61146, 61404, 61620, 63210, 64260, 64701, 64974, 65790, 65807, 66521, 67940, 68796, 69615, 69678, 69836, 70434, 71337, 71638, 71890, 72522, 74655, 74970, 75465, 75852, 76755, 77420, 78260, 78948, 80580, 81270, 82173, 83538, 84609, 85527, 85995, 86268, 87295, 88322, 89964, 91719, 92106, 92430, 92820, 94010, 94815, 95030, 95116, 97461, 98685, 99540, 100620, 100646, 101910, 102340, 104517, 104754, 105651, 107457, 107835, 108290, 109564, 110916, 112455, 112812, 113778, 114036, 114660, 115498, 116130, 117390, 118895, 119340, 120870, 122213, 122292, 126420, 129402, 129948, 131580, 131614, 132483, 133042, 136955, 138159, 138645, 139230, 139356, 140868, 141015, 142545, 142674, 143276, 143780, 145044, 149310, 149940, 150930, 150969, 152865, 153510, 157131, 162435, 162540, 164346, 166453, 167076, 169218, 171054, 171990, 173247, 174195, 174590, 176085, 176644, 179095, 181305, 183438, 184212, 184860, 188020, 189630, 190060, 194103, 194922, 197370, 197421, 199563, 201292, 203820, 208845, 209034, 209508, 211302, 214011, 214914, 215670, 216580, 220805, 224910, 227556, 230265, 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81079596, 83464290, 83816460, 84891030, 89884620, 92393028, 94592862, 97375005, 101349495, 101869236, 105103180, 109145610, 110358339, 115491285, 116850006, 125724690, 127336545, 129833340, 135132660, 141889293, 147144452, 152803854, 153988380, 157654770, 166928580, 169782060, 183930565, 189185724, 194750010, 202698990, 218291220, 220716678, 230982570, 233700012, 236482155, 251449380, 254673090, 283778586, 292125015, 305607708, 315309540, 331075017, 367861130, 382009635, 389500020, 405397980, 441433356, 461965140, 472964310, 509346180, 551791695, 567557172, 584250030, 662150034, 709446465, 735722260, 764019270, 945928620, 993225051, 1103583390, 1168500060, 1324300068, 1418892930, 1528038540, 1655375085, 1986450102, 2207166780, 2837785860, 3310750170, 3972900204, 4966125255, 6621500340, 9932250510, 19864501020]

約数ペア:

[(1, 19864501020), (2, 9932250510), (3, 6621500340), (4, 4966125255), (5, 3972900204), (6, 3310750170), (7, 2837785860), (9, 2207166780), (10, 1986450102), (12, 1655375085), (13, 1528038540), (14, 1418892930), (15, 1324300068), (17, 1168500060), (18, 1103583390), (20, 993225051), (21, 945928620), (26, 764019270), (27, 735722260), (28, 709446465), (30, 662150034), (34, 584250030), (35, 567557172), (36, 551791695), (39, 509346180), (42, 472964310), (43, 461965140), (45, 441433356), (49, 405397980), (51, 389500020), (52, 382009635), (54, 367861130), (60, 331075017), (63, 315309540), (65, 305607708), (68, 292125015), (70, 283778586), (78, 254673090), (79, 251449380), (84, 236482155), (85, 233700012), (86, 230982570), (90, 220716678), (91, 218291220), (98, 202698990), (102, 194750010), (105, 189185724), (108, 183930565), (117, 169782060), (119, 166928580), (126, 157654770), (129, 153988380), (130, 152803854), (135, 147144452), (140, 141889293), (147, 135132660), (153, 129833340), (156, 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31184460), (645, 30797676), (663, 29961540), (702, 28297010), (711, 27938820), (714, 27821430), (731, 27174420), (735, 27026532), (756, 26275795), (765, 25966668), (774, 25664730), (780, 25467309), (790, 25144938), (819, 24254580), (833, 23846940), (860, 23098257), (882, 22522110), (884, 22471155), (903, 21998340), (910, 21829122), (918, 21638890), (945, 21020636), (948, 20954115), (980, 20269899), (1020, 19475001), (1027, 19342260), (1071, 18547620), (1092, 18190935), (1105, 17976924), (1106, 17960670), (1118, 17767890), (1161, 17109820), (1170, 16978206), (1185, 16763292), (1190, 16692858), (1204, 16498755), (1260, 15765477), (1274, 15592230), (1290, 15398838), (1323, 15014740), (1326, 14980770), (1343, 14791140), (1365, 14552748), (1404, 14148505), (1422, 13969410), (1428, 13910715), (1462, 13587210), (1470, 13513266), (1505, 13199004), (1530, 12983334), (1547, 12840660), (1548, 12832365), (1580, 12572469), (1638, 12127290), (1659, 11973780), (1666, 11923470), (1677, 11845260), (1755, 11318804), (1764, 11261055), (1785, 11128572), (1806, 10999170), (1820, 10914561), (1836, 10819445), (1890, 10510318), (1911, 10394820), (1935, 10265892), (1989, 9987180), (2054, 9671130), (2107, 9427860), (2133, 9312940), (2142, 9273810), (2193, 9058140), (2205, 9008844), (2210, 8988462), (2212, 8980335), (2236, 8883945), (2295, 8655556), (2322, 8554910), (2340, 8489103), (2370, 8381646), (2380, 8346429), (2457, 8084860), (2499, 7948980), (2548, 7796115), (2580, 7699419), (2646, 7507370), (2652, 7490385), (2686, 7395570), (2709, 7332780), (2730, 7276374), (2765, 7184268), (2795, 7107156), (2844, 6984705), (2924, 6793605), (2940, 6756633), (3010, 6599502), (3060, 6491667), (3081, 6447420), (3094, 6420330), (3185, 6236892), (3213, 6182540), (3276, 6063645), (3315, 5992308), (3318, 5986890), (3332, 5961735), (3354, 5922630), (3397, 5847660), (3510, 5659402), (3555, 5587764), (3570, 5564286), (3612, 5499585), (3655, 5434884), (3780, 5255159), (3822, 5197410), (3870, 5132946), (3871, 5131620), (3913, 5076540), (3978, 4993590), (4029, 4930380), (4095, 4850916), (4108, 4835565), (4165, 4769388), (4214, 4713930), (4266, 4656470), (4284, 4636905), (4386, 4529070), (4410, 4504422), (4420, 4494231), (4515, 4399668), (4590, 4327778), (4641, 4280220), (4644, 4277455), (4740, 4190823), (4914, 4042430), (4977, 3991260), (4998, 3974490), (5031, 3948420), (5117, 3882060), (5135, 3868452), (5292, 3753685), (5355, 3709524), (5372, 3697785), (5418, 3666390), (5460, 3638187), (5530, 3592134), (5590, 3553578), (5733, 3464940), (5805, 3421964), (5967, 3329060), (6020, 3299751), (6162, 3223710), (6188, 3210165), (6321, 3142620), (6370, 3118446), (6426, 3091270), (6579, 3019380), (6615, 3002948), (6630, 2996154), (6636, 2993445), (6708, 2961315), (6715, 2958228), (6794, 2923830), (7020, 2829701), (7110, 2793882), (7140, 2782143), (7189, 2763180), (7310, 2717442), (7497, 2649660), (7644, 2598705), (7735, 2568132), (7740, 2566473), (7742, 2565810), (7826, 2538270), (7956, 2496795), (8058, 2465190), (8127, 2444260), (8190, 2425458), (8295, 2394756), (8330, 2384694), (8385, 2369052), (8428, 2356965), (8532, 2328235), (8772, 2264535), (8820, 2252211), (9030, 2199834), (9180, 2163889), (9243, 2149140), (9282, 2140110), (9401, 2113020), (9503, 2090340), (9555, 2078964), (9828, 2021215), (9945, 1997436), (9954, 1995630), (9996, 1987245), (10062, 1974210), (10191, 1949220), (10234, 1941030), (10270, 1934226), (10535, 1885572), (10665, 1862588), (10710, 1854762), (10829, 1834380), (10836, 1833195), (10965, 1811628), (11060, 1796067), (11180, 1776789), (11466, 1732470), (11610, 1710982), (11613, 1710540), (11739, 1692180), (11934, 1664530), (12087, 1643460), (12285, 1616972), (12324, 1611855), (12495, 1589796), (12642, 1571310), (12740, 1559223), (12852, 1545635), (13158, 1509690), (13230, 1501474), (13260, 1498077), (13430, 1479114), (13545, 1466556), (13588, 1461915), (13923, 1426740), (14220, 1396941), (14378, 1381590), (14620, 1358721), (14931, 1330420), 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