18307129680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:976

約数の個数: 640

約数和(自身を含む): 76520816640

約数和(自身を除く): 58213686960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 61, 63, 69, 70, 72, 80, 84, 90, 92, 105, 108, 112, 115, 120, 122, 126, 135, 138, 140, 144, 161, 168, 180, 183, 184, 189, 207, 210, 216, 230, 240, 244, 252, 270, 276, 280, 305, 315, 322, 336, 345, 360, 366, 368, 378, 414, 420, 427, 432, 460, 483, 488, 504, 540, 549, 552, 560, 610, 621, 630, 644, 690, 720, 732, 756, 805, 828, 840, 854, 863, 915, 920, 945, 966, 976, 1008, 1035, 1080, 1098, 1104, 1220, 1242, 1260, 1281, 1288, 1380, 1403, 1449, 1464, 1512, 1610, 1647, 1656, 1680, 1708, 1726, 1830, 1840, 1890, 1932, 2070, 2135, 2160, 2196, 2415, 2440, 2484, 2520, 2562, 2576, 2589, 2745, 2760, 2806, 2898, 2928, 3024, 3105, 3220, 3294, 3312, 3416, 3452, 3660, 3780, 3843, 3864, 4140, 4209, 4270, 4315, 4347, 4392, 4830, 4880, 4968, 5040, 5124, 5178, 5490, 5520, 5612, 5796, 6041, 6210, 6405, 6440, 6588, 6832, 6904, 7015, 7245, 7320, 7560, 7686, 7728, 7767, 8235, 8280, 8418, 8540, 8630, 8694, 8784, 9660, 9821, 9936, 10248, 10356, 10980, 11224, 11529, 11592, 12082, 12420, 12627, 12810, 12880, 12945, 13176, 13808, 14030, 14490, 14640, 15120, 15372, 15534, 16470, 16560, 16836, 17080, 17260, 17388, 18123, 19215, 19320, 19642, 19849, 20496, 20712, 21045, 21735, 21960, 22448, 23058, 23184, 23301, 24164, 24840, 25254, 25620, 25890, 26352, 28060, 28980, 29463, 30205, 30744, 31068, 32940, 33672, 34160, 34520, 34776, 36246, 37881, 38430, 38640, 38835, 39284, 39698, 41424, 42090, 43470, 43920, 46116, 46602, 48328, 49105, 49680, 50508, 51240, 51780, 52643, 54369, 56120, 57645, 57960, 58926, 59547, 60410, 61488, 62136, 63135, 65880, 67344, 69040, 69552, 72492, 75762, 76860, 77670, 78568, 79396, 84180, 86940, 88389, 90615, 92232, 93204, 96656, 98210, 99245, 101016, 102480, 103560, 105286, 108738, 112240, 115290, 115920, 116505, 117852, 119094, 120820, 124272, 126270, 131760, 138943, 144984, 147315, 151524, 153720, 155340, 157136, 157929, 158792, 163107, 168360, 173880, 176778, 178641, 181230, 184464, 186408, 189405, 196420, 198490, 202032, 207120, 210572, 217476, 230580, 233010, 235704, 238188, 241640, 252540, 263215, 265167, 271845, 277886, 289968, 294630, 297735, 303048, 307440, 310680, 315858, 317584, 326214, 336720, 347760, 353556, 357282, 362460, 368501, 372816, 378810, 392840, 396980, 416829, 421144, 434952, 441945, 461160, 466020, 471408, 473787, 476376, 483280, 505080, 526430, 530334, 535923, 543690, 555772, 589260, 595470, 606096, 621360, 631716, 652428, 694715, 707112, 714564, 724920, 737002, 757620, 785680, 789645, 793960, 815535, 833658, 842288, 869904, 883890, 893205, 922320, 932040, 947574, 952752, 1010160, 1052860, 1060668, 1071846, 1087380, 1105503, 1111544, 1178520, 1190940, 1210789, 1250487, 1263432, 1304856, 1325835, 1389430, 1414224, 1421361, 1429128, 1449840, 1474004, 1515240, 1579290, 1587920, 1631070, 1667316, 1767780, 1786410, 1842505, 1864080, 1895148, 2084145, 2105720, 2121336, 2143692, 2174760, 2211006, 2223088, 2357040, 2368935, 2381880, 2421578, 2500974, 2526864, 2609712, 2651670, 2679615, 2778860, 2842722, 2858256, 2948008, 3030480, 3158580, 3262140, 3316509, 3334632, 3535560, 3572820, 3632367, 3685010, 3751461, 3790296, 4168290, 4211440, 4242672, 4287384, 4349520, 4422012, 4737870, 4763760, 4843156, 5001948, 5303340, 5359230, 5527515, 5557720, 5685444, 5896016, 6053945, 6252435, 6317160, 6524280, 6633018, 6669264, 7071120, 7106805, 7145640, 7264734, 7370020, 7502922, 7580592, 8336580, 8475523, 8574768, 8844024, 9475740, 9686312, 9949527, 10003896, 10606680, 10718460, 10897101, 11055030, 11115440, 11370888, 12107890, 12504870, 12634320, 13048560, 13266036, 14213610, 14291280, 14529468, 14740040, 15005844, 16582545, 16673160, 16951046, 17688048, 18161835, 18757305, 18951480, 19372624, 19899054, 20007792, 21213360, 21436920, 21794202, 22110060, 22741776, 24215780, 25009740, 25426569, 26532072, 28427220, 29058936, 29480080, 30011688, 32691303, 33165090, 33346320, 33902092, 36323670, 37514610, 37902960, 39798108, 42377615, 42873840, 43588404, 44220120, 48431560, 49747635, 50019480, 50853138, 53064144, 54485505, 56854440, 58117872, 60023376, 65382606, 66330180, 67804184, 72647340, 75029220, 76279707, 79596216, 84755230, 87176808, 88440240, 96863120, 99495270, 100038960, 101706276, 108971010, 113708880, 127132845, 130765212, 132660360, 135608368, 145294680, 150058440, 152559414, 159192432, 163456515, 169510460, 174353616, 198990540, 203412552, 217942020, 228839121, 254265690, 261530424, 265320720, 290589360, 300116880, 305118828, 326913030, 339020920, 381398535, 397981080, 406825104, 435884040, 457678242, 508531380, 523060848, 610237656, 653826060, 678041840, 762797070, 795962160, 871768080, 915356484, 1017062760, 1144195605, 1220475312, 1307652120, 1525594140, 1830712968, 2034125520, 2288391210, 2615304240, 3051188280, 3661425936, 4576782420, 6102376560, 9153564840, 18307129680]

約数ペア:

[(1, 18307129680), (2, 9153564840), (3, 6102376560), (4, 4576782420), (5, 3661425936), (6, 3051188280), (7, 2615304240), (8, 2288391210), (9, 2034125520), (10, 1830712968), (12, 1525594140), (14, 1307652120), (15, 1220475312), (16, 1144195605), (18, 1017062760), (20, 915356484), (21, 871768080), (23, 795962160), (24, 762797070), (27, 678041840), (28, 653826060), (30, 610237656), (35, 523060848), (36, 508531380), (40, 457678242), (42, 435884040), (45, 406825104), (46, 397981080), (48, 381398535), (54, 339020920), (56, 326913030), (60, 305118828), (61, 300116880), (63, 290589360), (69, 265320720), (70, 261530424), (72, 254265690), (80, 228839121), (84, 217942020), (90, 203412552), (92, 198990540), (105, 174353616), (108, 169510460), (112, 163456515), (115, 159192432), (120, 152559414), (122, 150058440), (126, 145294680), (135, 135608368), (138, 132660360), (140, 130765212), (144, 127132845), (161, 113708880), (168, 108971010), (180, 101706276), (183, 100038960), (184, 99495270), (189, 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