227173440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 224

約数和(自身を含む): 788578560

約数和(自身を除く): 561405120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 109, 120, 130, 156, 160, 167, 192, 195, 208, 218, 240, 260, 312, 320, 327, 334, 390, 416, 436, 480, 501, 520, 545, 624, 654, 668, 780, 832, 835, 872, 960, 1002, 1040, 1090, 1248, 1308, 1336, 1417, 1560, 1635, 1670, 1744, 2004, 2080, 2171, 2180, 2496, 2505, 2616, 2672, 2834, 3120, 3270, 3340, 3488, 4008, 4160, 4251, 4342, 4360, 5010, 5232, 5344, 5668, 6240, 6513, 6540, 6680, 6976, 7085, 8016, 8502, 8684, 8720, 10020, 10464, 10688, 10855, 11336, 12480, 13026, 13080, 13360, 14170, 16032, 17004, 17368, 17440, 18203, 20040, 20928, 21255, 21710, 22672, 26052, 26160, 26720, 28340, 32064, 32565, 34008, 34736, 34880, 36406, 40080, 42510, 43420, 45344, 52104, 52320, 53440, 54609, 56680, 65130, 68016, 69472, 72812, 80160, 85020, 86840, 90688, 91015, 104208, 104640, 109218, 113360, 130260, 136032, 138944, 145624, 160320, 170040, 173680, 182030, 208416, 218436, 226720, 236639, 260520, 272064, 273045, 291248, 340080, 347360, 364060, 416832, 436872, 453440, 473278, 521040, 546090, 582496, 680160, 694720, 709917, 728120, 873744, 946556, 1042080, 1092180, 1164992, 1183195, 1360320, 1419834, 1456240, 1747488, 1893112, 2084160, 2184360, 2366390, 2839668, 2912480, 3494976, 3549585, 3786224, 4368720, 4732780, 5679336, 5824960, 7099170, 7572448, 8737440, 9465560, 11358672, 14198340, 15144896, 17474880, 18931120, 22717344, 28396680, 37862240, 45434688, 56793360, 75724480, 113586720, 227173440]

約数ペア:

[(1, 227173440), (2, 113586720), (3, 75724480), (4, 56793360), (5, 45434688), (6, 37862240), (8, 28396680), (10, 22717344), (12, 18931120), (13, 17474880), (15, 15144896), (16, 14198340), (20, 11358672), (24, 9465560), (26, 8737440), (30, 7572448), (32, 7099170), (39, 5824960), (40, 5679336), (48, 4732780), (52, 4368720), (60, 3786224), (64, 3549585), (65, 3494976), (78, 2912480), (80, 2839668), (96, 2366390), (104, 2184360), (109, 2084160), (120, 1893112), (130, 1747488), (156, 1456240), (160, 1419834), (167, 1360320), (192, 1183195), (195, 1164992), (208, 1092180), (218, 1042080), (240, 946556), (260, 873744), (312, 728120), (320, 709917), (327, 694720), (334, 680160), (390, 582496), (416, 546090), (436, 521040), (480, 473278), (501, 453440), (520, 436872), (545, 416832), (624, 364060), (654, 347360), (668, 340080), (780, 291248), (832, 273045), (835, 272064), (872, 260520), (960, 236639), (1002, 226720), (1040, 218436), (1090, 208416), (1248, 182030), (1308, 173680), (1336, 170040), (1417, 160320), (1560, 145624), (1635, 138944), (1670, 136032), (1744, 130260), (2004, 113360), (2080, 109218), (2171, 104640), (2180, 104208), (2496, 91015), (2505, 90688), (2616, 86840), (2672, 85020), (2834, 80160), (3120, 72812), (3270, 69472), (3340, 68016), (3488, 65130), (4008, 56680), (4160, 54609), (4251, 53440), (4342, 52320), (4360, 52104), (5010, 45344), (5232, 43420), (5344, 42510), (5668, 40080), (6240, 36406), (6513, 34880), (6540, 34736), (6680, 34008), (6976, 32565), (7085, 32064), (8016, 28340), (8502, 26720), (8684, 26160), (8720, 26052), (10020, 22672), (10464, 21710), (10688, 21255), (10855, 20928), (11336, 20040), (12480, 18203), (13026, 17440), (13080, 17368), (13360, 17004), (14170, 16032)]