3127399680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6217}}^1$

素因数の和:6372

約数の個数: 144

約数和(自身を含む): 10065996864

約数和(自身を除く): 6938597184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 256, 262, 320, 384, 393, 480, 524, 640, 655, 768, 786, 960, 1048, 1280, 1310, 1572, 1920, 1965, 2096, 2620, 3144, 3840, 3930, 4192, 5240, 6217, 6288, 7860, 8384, 10480, 12434, 12576, 15720, 16768, 18651, 20960, 24868, 25152, 31085, 31440, 33536, 37302, 41920, 49736, 50304, 62170, 62880, 74604, 83840, 93255, 99472, 100608, 124340, 125760, 149208, 167680, 186510, 198944, 248680, 251520, 298416, 373020, 397888, 497360, 503040, 596832, 746040, 795776, 814427, 994720, 1193664, 1492080, 1591552, 1628854, 1989440, 2387328, 2443281, 2984160, 3257708, 3978880, 4072135, 4774656, 4886562, 5968320, 6515416, 7957760, 8144270, 9773124, 11936640, 12216405, 13030832, 16288540, 19546248, 23873280, 24432810, 26061664, 32577080, 39092496, 48865620, 52123328, 65154160, 78184992, 97731240, 104246656, 130308320, 156369984, 195462480, 208493312, 260616640, 312739968, 390924960, 521233280, 625479936, 781849920, 1042466560, 1563699840, 3127399680]

約数ペア:

[(1, 3127399680), (2, 1563699840), (3, 1042466560), (4, 781849920), (5, 625479936), (6, 521233280), (8, 390924960), (10, 312739968), (12, 260616640), (15, 208493312), (16, 195462480), (20, 156369984), (24, 130308320), (30, 104246656), (32, 97731240), (40, 78184992), (48, 65154160), (60, 52123328), (64, 48865620), (80, 39092496), (96, 32577080), (120, 26061664), (128, 24432810), (131, 23873280), (160, 19546248), (192, 16288540), (240, 13030832), (256, 12216405), (262, 11936640), (320, 9773124), (384, 8144270), (393, 7957760), (480, 6515416), (524, 5968320), (640, 4886562), (655, 4774656), (768, 4072135), (786, 3978880), (960, 3257708), (1048, 2984160), (1280, 2443281), (1310, 2387328), (1572, 1989440), (1920, 1628854), (1965, 1591552), (2096, 1492080), (2620, 1193664), (3144, 994720), (3840, 814427), (3930, 795776), (4192, 746040), (5240, 596832), (6217, 503040), (6288, 497360), (7860, 397888), (8384, 373020), (10480, 298416), (12434, 251520), (12576, 248680), (15720, 198944), (16768, 186510), (18651, 167680), (20960, 149208), (24868, 125760), (25152, 124340), (31085, 100608), (31440, 99472), (33536, 93255), (37302, 83840), (41920, 74604), (49736, 62880), (50304, 62170)]