82011120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 267792384

約数和(自身を除く): 185781264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 93, 120, 124, 146, 151, 155, 186, 219, 240, 248, 292, 302, 310, 365, 372, 438, 453, 465, 496, 584, 604, 620, 730, 744, 755, 876, 906, 930, 1095, 1168, 1208, 1240, 1460, 1488, 1510, 1752, 1812, 1860, 2190, 2263, 2265, 2416, 2480, 2920, 3020, 3504, 3624, 3720, 4380, 4526, 4530, 4681, 5840, 6040, 6789, 7248, 7440, 8760, 9052, 9060, 9362, 11023, 11315, 12080, 13578, 14043, 17520, 18104, 18120, 18724, 22046, 22630, 23405, 27156, 28086, 33069, 33945, 36208, 36240, 37448, 44092, 45260, 46810, 54312, 55115, 56172, 66138, 67890, 70215, 74896, 88184, 90520, 93620, 108624, 110230, 112344, 132276, 135780, 140430, 165345, 176368, 181040, 187240, 220460, 224688, 264552, 271560, 280860, 330690, 341713, 374480, 440920, 529104, 543120, 561720, 661380, 683426, 881840, 1025139, 1123440, 1322760, 1366852, 1708565, 2050278, 2645520, 2733704, 3417130, 4100556, 5125695, 5467408, 6834260, 8201112, 10251390, 13668520, 16402224, 20502780, 27337040, 41005560, 82011120]

約数ペア:

[(1, 82011120), (2, 41005560), (3, 27337040), (4, 20502780), (5, 16402224), (6, 13668520), (8, 10251390), (10, 8201112), (12, 6834260), (15, 5467408), (16, 5125695), (20, 4100556), (24, 3417130), (30, 2733704), (31, 2645520), (40, 2050278), (48, 1708565), (60, 1366852), (62, 1322760), (73, 1123440), (80, 1025139), (93, 881840), (120, 683426), (124, 661380), (146, 561720), (151, 543120), (155, 529104), (186, 440920), (219, 374480), (240, 341713), (248, 330690), (292, 280860), (302, 271560), (310, 264552), (365, 224688), (372, 220460), (438, 187240), (453, 181040), (465, 176368), (496, 165345), (584, 140430), (604, 135780), (620, 132276), (730, 112344), (744, 110230), (755, 108624), (876, 93620), (906, 90520), (930, 88184), (1095, 74896), (1168, 70215), (1208, 67890), (1240, 66138), (1460, 56172), (1488, 55115), (1510, 54312), (1752, 46810), (1812, 45260), (1860, 44092), (2190, 37448), (2263, 36240), (2265, 36208), (2416, 33945), (2480, 33069), (2920, 28086), (3020, 27156), (3504, 23405), (3624, 22630), (3720, 22046), (4380, 18724), (4526, 18120), (4530, 18104), (4681, 17520), (5840, 14043), (6040, 13578), (6789, 12080), (7248, 11315), (7440, 11023), (8760, 9362), (9052, 9060)]