20124483.000000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 320

約数和(自身を含む): 824947200

約数和(自身を除く): 598113840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 29, 30, 39, 40, 46, 48, 52, 58, 60, 65, 69, 78, 80, 87, 92, 104, 109, 115, 116, 120, 130, 138, 145, 156, 174, 184, 195, 208, 218, 230, 232, 240, 260, 276, 290, 299, 312, 327, 345, 348, 368, 377, 390, 435, 436, 460, 464, 520, 545, 552, 580, 598, 624, 654, 667, 690, 696, 754, 780, 870, 872, 897, 920, 1040, 1090, 1104, 1131, 1160, 1196, 1308, 1334, 1380, 1392, 1417, 1495, 1508, 1560, 1635, 1740, 1744, 1794, 1840, 1885, 2001, 2180, 2262, 2320, 2392, 2507, 2616, 2668, 2760, 2834, 2990, 3016, 3120, 3161, 3270, 3335, 3480, 3588, 3770, 4002, 4251, 4360, 4485, 4524, 4784, 5014, 5232, 5336, 5520, 5655, 5668, 5980, 6032, 6322, 6540, 6670, 6960, 7085, 7176, 7521, 7540, 8004, 8502, 8671, 8720, 8970, 9048, 9483, 10005, 10028, 10672, 11310, 11336, 11960, 12535, 12644, 13080, 13340, 14170, 14352, 15042, 15080, 15805, 16008, 17004, 17342, 17940, 18096, 18966, 20010, 20056, 21255, 22620, 22672, 23920, 25070, 25288, 26013, 26160, 26680, 28340, 30084, 30160, 31610, 32016, 32591, 34008, 34684, 35880, 37605, 37932, 40020, 40112, 41093, 42510, 43355, 45240, 47415, 50140, 50576, 52026, 53360, 56680, 60168, 63220, 65182, 68016, 69368, 71760, 72703, 75210, 75864, 80040, 82186, 85020, 86710, 90480, 94830, 97773, 100280, 104052, 113360, 120336, 123279, 126440, 130065, 130364, 138736, 145406, 150420, 151728, 160080, 162955, 164372, 170040, 173420, 189660, 195546, 200560, 205465, 208104, 218109, 246558, 252880, 260130, 260728, 290812, 300840, 325910, 328744, 340080, 346840, 363515, 379320, 391092, 410930, 416208, 436218, 488865, 493116, 520260, 521456, 581624, 601680, 616395, 651820, 657488, 693680, 727030, 758640, 782184, 821860, 872436, 945139, 977730, 986232, 1040520, 1090545, 1163248, 1232790, 1303640, 1454060, 1564368, 1643720, 1744872, 1890278, 1955460, 1972464, 2081040, 2181090, 2465580, 2607280, 2835417, 2908120, 3287440, 3489744, 3780556, 3910920, 4362180, 4725695, 4931160, 5670834, 5816240, 7561112, 7821840, 8724360, 9451390, 9862320, 11341668, 14177085, 15122224, 17448720, 18902780, 22683336, 28354170, 37805560, 45366672, 56708340, 75611120, 113416680, 226833360]

約数ペア:

[(1, 226833360), (2, 113416680), (3, 75611120), (4, 56708340), (5, 45366672), (6, 37805560), (8, 28354170), (10, 22683336), (12, 18902780), (13, 17448720), (15, 15122224), (16, 14177085), (20, 11341668), (23, 9862320), (24, 9451390), (26, 8724360), (29, 7821840), (30, 7561112), (39, 5816240), (40, 5670834), (46, 4931160), (48, 4725695), (52, 4362180), (58, 3910920), (60, 3780556), (65, 3489744), (69, 3287440), (78, 2908120), (80, 2835417), (87, 2607280), (92, 2465580), (104, 2181090), (109, 2081040), (115, 1972464), (116, 1955460), (120, 1890278), (130, 1744872), (138, 1643720), (145, 1564368), (156, 1454060), (174, 1303640), (184, 1232790), (195, 1163248), (208, 1090545), (218, 1040520), (230, 986232), (232, 977730), (240, 945139), (260, 872436), (276, 821860), (290, 782184), (299, 758640), (312, 727030), (327, 693680), (345, 657488), (348, 651820), (368, 616395), (377, 601680), (390, 581624), (435, 521456), (436, 520260), (460, 493116), (464, 488865), (520, 436218), (545, 416208), (552, 410930), (580, 391092), (598, 379320), (624, 363515), (654, 346840), (667, 340080), (690, 328744), (696, 325910), (754, 300840), (780, 290812), (870, 260728), (872, 260130), (897, 252880), (920, 246558), (1040, 218109), (1090, 208104), (1104, 205465), (1131, 200560), (1160, 195546), (1196, 189660), (1308, 173420), (1334, 170040), (1380, 164372), (1392, 162955), (1417, 160080), (1495, 151728), (1508, 150420), (1560, 145406), (1635, 138736), (1740, 130364), (1744, 130065), (1794, 126440), (1840, 123279), (1885, 120336), (2001, 113360), (2180, 104052), (2262, 100280), (2320, 97773), (2392, 94830), (2507, 90480), (2616, 86710), (2668, 85020), (2760, 82186), (2834, 80040), (2990, 75864), (3016, 75210), (3120, 72703), (3161, 71760), (3270, 69368), (3335, 68016), (3480, 65182), (3588, 63220), (3770, 60168), (4002, 56680), (4251, 53360), (4360, 52026), (4485, 50576), (4524, 50140), (4784, 47415), (5014, 45240), (5232, 43355), (5336, 42510), (5520, 41093), (5655, 40112), (5668, 40020), (5980, 37932), (6032, 37605), (6322, 35880), (6540, 34684), (6670, 34008), (6960, 32591), (7085, 32016), (7176, 31610), (7521, 30160), (7540, 30084), (8004, 28340), (8502, 26680), (8671, 26160), (8720, 26013), (8970, 25288), (9048, 25070), (9483, 23920), (10005, 22672), (10028, 22620), (10672, 21255), (11310, 20056), (11336, 20010), (11960, 18966), (12535, 18096), (12644, 17940), (13080, 17342), (13340, 17004), (14170, 16008), (14352, 15805), (15042, 15080)]