127765680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1371

約数の個数: 160

約数和(自身を含む): 460684800

約数和(自身を除く): 332919120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1289, 1416, 1652, 1680, 1770, 2065, 2360, 2478, 2578, 2832, 3304, 3540, 3867, 4130, 4720, 4956, 5156, 6195, 6445, 6608, 7080, 7734, 8260, 9023, 9912, 10312, 12390, 12890, 14160, 15468, 16520, 18046, 19335, 19824, 20624, 24780, 25780, 27069, 30936, 33040, 36092, 38670, 45115, 49560, 51560, 54138, 61872, 72184, 76051, 77340, 90230, 99120, 103120, 108276, 135345, 144368, 152102, 154680, 180460, 216552, 228153, 270690, 304204, 309360, 360920, 380255, 433104, 456306, 532357, 541380, 608408, 721840, 760510, 912612, 1064714, 1082760, 1140765, 1216816, 1521020, 1597071, 1825224, 2129428, 2165520, 2281530, 2661785, 3042040, 3194142, 3650448, 4258856, 4563060, 5323570, 6084080, 6388284, 7985355, 8517712, 9126120, 10647140, 12776568, 15970710, 18252240, 21294280, 25553136, 31941420, 42588560, 63882840, 127765680]

約数ペア:

[(1, 127765680), (2, 63882840), (3, 42588560), (4, 31941420), (5, 25553136), (6, 21294280), (7, 18252240), (8, 15970710), (10, 12776568), (12, 10647140), (14, 9126120), (15, 8517712), (16, 7985355), (20, 6388284), (21, 6084080), (24, 5323570), (28, 4563060), (30, 4258856), (35, 3650448), (40, 3194142), (42, 3042040), (48, 2661785), (56, 2281530), (59, 2165520), (60, 2129428), (70, 1825224), (80, 1597071), (84, 1521020), (105, 1216816), (112, 1140765), (118, 1082760), (120, 1064714), (140, 912612), (168, 760510), (177, 721840), (210, 608408), (236, 541380), (240, 532357), (280, 456306), (295, 433104), (336, 380255), (354, 360920), (413, 309360), (420, 304204), (472, 270690), (560, 228153), (590, 216552), (708, 180460), (826, 154680), (840, 152102), (885, 144368), (944, 135345), (1180, 108276), (1239, 103120), (1289, 99120), (1416, 90230), (1652, 77340), (1680, 76051), (1770, 72184), (2065, 61872), (2360, 54138), (2478, 51560), (2578, 49560), (2832, 45115), (3304, 38670), (3540, 36092), (3867, 33040), (4130, 30936), (4720, 27069), (4956, 25780), (5156, 24780), (6195, 20624), (6445, 19824), (6608, 19335), (7080, 18046), (7734, 16520), (8260, 15468), (9023, 14160), (9912, 12890), (10312, 12390)]