17917451760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{50821}}^1$

素因数の和:50963

約数の個数: 160

約数和(自身を含む): 60347262528

約数和(自身を除く): 42429810768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 113, 120, 130, 156, 195, 208, 226, 240, 260, 312, 339, 390, 452, 520, 565, 624, 678, 780, 904, 1040, 1130, 1356, 1469, 1560, 1695, 1808, 2260, 2712, 2938, 3120, 3390, 4407, 4520, 5424, 5876, 6780, 7345, 8814, 9040, 11752, 13560, 14690, 17628, 22035, 23504, 27120, 29380, 35256, 44070, 50821, 58760, 70512, 88140, 101642, 117520, 152463, 176280, 203284, 254105, 304926, 352560, 406568, 508210, 609852, 660673, 762315, 813136, 1016420, 1219704, 1321346, 1524630, 1982019, 2032840, 2439408, 2642692, 3049260, 3303365, 3964038, 4065680, 5285384, 5742773, 6098520, 6606730, 7928076, 9910095, 10570768, 11485546, 12197040, 13213460, 15856152, 17228319, 19820190, 22971092, 26426920, 28713865, 31712304, 34456638, 39640380, 45942184, 52853840, 57427730, 68913276, 74656049, 79280760, 86141595, 91884368, 114855460, 137826552, 149312098, 158561520, 172283190, 223968147, 229710920, 275653104, 298624196, 344566380, 373280245, 447936294, 459421840, 597248392, 689132760, 746560490, 895872588, 1119840735, 1194496784, 1378265520, 1493120980, 1791745176, 2239681470, 2986241960, 3583490352, 4479362940, 5972483920, 8958725880, 17917451760]

約数ペア:

[(1, 17917451760), (2, 8958725880), (3, 5972483920), (4, 4479362940), (5, 3583490352), (6, 2986241960), (8, 2239681470), (10, 1791745176), (12, 1493120980), (13, 1378265520), (15, 1194496784), (16, 1119840735), (20, 895872588), (24, 746560490), (26, 689132760), (30, 597248392), (39, 459421840), (40, 447936294), (48, 373280245), (52, 344566380), (60, 298624196), (65, 275653104), (78, 229710920), (80, 223968147), (104, 172283190), (113, 158561520), (120, 149312098), (130, 137826552), (156, 114855460), (195, 91884368), (208, 86141595), (226, 79280760), (240, 74656049), (260, 68913276), (312, 57427730), (339, 52853840), (390, 45942184), (452, 39640380), (520, 34456638), (565, 31712304), (624, 28713865), (678, 26426920), (780, 22971092), (904, 19820190), (1040, 17228319), (1130, 15856152), (1356, 13213460), (1469, 12197040), (1560, 11485546), (1695, 10570768), (1808, 9910095), (2260, 7928076), (2712, 6606730), (2938, 6098520), (3120, 5742773), (3390, 5285384), (4407, 4065680), (4520, 3964038), (5424, 3303365), (5876, 3049260), (6780, 2642692), (7345, 2439408), (8814, 2032840), (9040, 1982019), (11752, 1524630), (13560, 1321346), (14690, 1219704), (17628, 1016420), (22035, 813136), (23504, 762315), (27120, 660673), (29380, 609852), (35256, 508210), (44070, 406568), (50821, 352560), (58760, 304926), (70512, 254105), (88140, 203284), (101642, 176280), (117520, 152463)]