83161680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:921

約数の個数: 160

約数和(自身を含む): 299980800

約数和(自身を除く): 216819120

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, 839, 840, 885, 944, 1180, 1239, 1416, 1652, 1678, 1680, 1770, 2065, 2360, 2478, 2517, 2832, 3304, 3356, 3540, 4130, 4195, 4720, 4956, 5034, 5873, 6195, 6608, 6712, 7080, 8260, 8390, 9912, 10068, 11746, 12390, 12585, 13424, 14160, 16520, 16780, 17619, 19824, 20136, 23492, 24780, 25170, 29365, 33040, 33560, 35238, 40272, 46984, 49501, 49560, 50340, 58730, 67120, 70476, 88095, 93968, 99002, 99120, 100680, 117460, 140952, 148503, 176190, 198004, 201360, 234920, 247505, 281904, 297006, 346507, 352380, 396008, 469840, 495010, 594012, 693014, 704760, 742515, 792016, 990020, 1039521, 1188024, 1386028, 1409520, 1485030, 1732535, 1980040, 2079042, 2376048, 2772056, 2970060, 3465070, 3960080, 4158084, 5197605, 5544112, 5940120, 6930140, 8316168, 10395210, 11880240, 13860280, 16632336, 20790420, 27720560, 41580840, 83161680]

約数ペア:

[(1, 83161680), (2, 41580840), (3, 27720560), (4, 20790420), (5, 16632336), (6, 13860280), (7, 11880240), (8, 10395210), (10, 8316168), (12, 6930140), (14, 5940120), (15, 5544112), (16, 5197605), (20, 4158084), (21, 3960080), (24, 3465070), (28, 2970060), (30, 2772056), (35, 2376048), (40, 2079042), (42, 1980040), (48, 1732535), (56, 1485030), (59, 1409520), (60, 1386028), (70, 1188024), (80, 1039521), (84, 990020), (105, 792016), (112, 742515), (118, 704760), (120, 693014), (140, 594012), (168, 495010), (177, 469840), (210, 396008), (236, 352380), (240, 346507), (280, 297006), (295, 281904), (336, 247505), (354, 234920), (413, 201360), (420, 198004), (472, 176190), (560, 148503), (590, 140952), (708, 117460), (826, 100680), (839, 99120), (840, 99002), (885, 93968), (944, 88095), (1180, 70476), (1239, 67120), (1416, 58730), (1652, 50340), (1678, 49560), (1680, 49501), (1770, 46984), (2065, 40272), (2360, 35238), (2478, 33560), (2517, 33040), (2832, 29365), (3304, 25170), (3356, 24780), (3540, 23492), (4130, 20136), (4195, 19824), (4720, 17619), (4956, 16780), (5034, 16520), (5873, 14160), (6195, 13424), (6608, 12585), (6712, 12390), (7080, 11746), (8260, 10068), (8390, 9912)]