195566767920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{18131}}^1$

素因数の和:18432

約数の個数: 240

約数和(自身を含む): 669222238464

約数和(自身を除く): 473655470544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 211, 213, 240, 284, 355, 360, 422, 426, 568, 633, 639, 710, 720, 844, 852, 1055, 1065, 1136, 1266, 1278, 1420, 1688, 1704, 1899, 2110, 2130, 2532, 2556, 2840, 3165, 3195, 3376, 3408, 3798, 4220, 4260, 5064, 5112, 5680, 6330, 6390, 7596, 8440, 8520, 9495, 10128, 10224, 12660, 12780, 14981, 15192, 16880, 17040, 18131, 18990, 25320, 25560, 29962, 30384, 36262, 37980, 44943, 50640, 51120, 54393, 59924, 72524, 74905, 75960, 89886, 90655, 108786, 119848, 134829, 145048, 149810, 151920, 163179, 179772, 181310, 217572, 224715, 239696, 269658, 271965, 290096, 299620, 326358, 359544, 362620, 435144, 449430, 539316, 543930, 599240, 652716, 674145, 719088, 725240, 815895, 870288, 898860, 1078632, 1087860, 1198480, 1287301, 1305432, 1348290, 1450480, 1631790, 1797720, 2157264, 2175720, 2574602, 2610864, 2696580, 3263580, 3595440, 3825641, 3861903, 4351440, 5149204, 5393160, 6436505, 6527160, 7651282, 7723806, 10298408, 10786320, 11476923, 11585709, 12873010, 13054320, 15302564, 15447612, 19128205, 19309515, 20596816, 22953846, 23171418, 25746020, 30605128, 30895224, 34430769, 38256410, 38619030, 45907692, 46342836, 51492040, 57384615, 57928545, 61210256, 61790448, 68861538, 76512820, 77238060, 91815384, 92685672, 102984080, 114769230, 115857090, 137723076, 153025640, 154476120, 172153845, 183630768, 185371344, 229538460, 231714180, 271620511, 275446152, 306051280, 308952240, 344307690, 459076920, 463428360, 543241022, 550892304, 688615380, 814861533, 918153840, 926856720, 1086482044, 1358102555, 1377230760, 1629723066, 2172964088, 2444584599, 2716205110, 2754461520, 3259446132, 4074307665, 4345928176, 4889169198, 5432410220, 6518892264, 8148615330, 9778338396, 10864820440, 12222922995, 13037784528, 16297230660, 19556676792, 21729640880, 24445845990, 32594461320, 39113353584, 48891691980, 65188922640, 97783383960, 195566767920]

約数ペア:

[(1, 195566767920), (2, 97783383960), (3, 65188922640), (4, 48891691980), (5, 39113353584), (6, 32594461320), (8, 24445845990), (9, 21729640880), (10, 19556676792), (12, 16297230660), (15, 13037784528), (16, 12222922995), (18, 10864820440), (20, 9778338396), (24, 8148615330), (30, 6518892264), (36, 5432410220), (40, 4889169198), (45, 4345928176), (48, 4074307665), (60, 3259446132), (71, 2754461520), (72, 2716205110), (80, 2444584599), (90, 2172964088), (120, 1629723066), (142, 1377230760), (144, 1358102555), (180, 1086482044), (211, 926856720), (213, 918153840), (240, 814861533), (284, 688615380), (355, 550892304), (360, 543241022), (422, 463428360), (426, 459076920), (568, 344307690), (633, 308952240), (639, 306051280), (710, 275446152), (720, 271620511), (844, 231714180), (852, 229538460), (1055, 185371344), (1065, 183630768), (1136, 172153845), (1266, 154476120), (1278, 153025640), (1420, 137723076), (1688, 115857090), (1704, 114769230), (1899, 102984080), (2110, 92685672), (2130, 91815384), (2532, 77238060), (2556, 76512820), (2840, 68861538), (3165, 61790448), (3195, 61210256), (3376, 57928545), (3408, 57384615), (3798, 51492040), (4220, 46342836), (4260, 45907692), (5064, 38619030), (5112, 38256410), (5680, 34430769), (6330, 30895224), (6390, 30605128), (7596, 25746020), (8440, 23171418), (8520, 22953846), (9495, 20596816), (10128, 19309515), (10224, 19128205), (12660, 15447612), (12780, 15302564), (14981, 13054320), (15192, 12873010), (16880, 11585709), (17040, 11476923), (18131, 10786320), (18990, 10298408), (25320, 7723806), (25560, 7651282), (29962, 6527160), (30384, 6436505), (36262, 5393160), (37980, 5149204), (44943, 4351440), (50640, 3861903), (51120, 3825641), (54393, 3595440), (59924, 3263580), (72524, 2696580), (74905, 2610864), (75960, 2574602), (89886, 2175720), (90655, 2157264), (108786, 1797720), (119848, 1631790), (134829, 1450480), (145048, 1348290), (149810, 1305432), (151920, 1287301), (163179, 1198480), (179772, 1087860), (181310, 1078632), (217572, 898860), (224715, 870288), (239696, 815895), (269658, 725240), (271965, 719088), (290096, 674145), (299620, 652716), (326358, 599240), (359544, 543930), (362620, 539316), (435144, 449430)]