162655920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 240

約数和(自身を含む): 636030720

約数和(自身を除く): 473374800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 504, 531, 547, 560, 590, 630, 708, 720, 826, 840, 885, 944, 1008, 1062, 1094, 1180, 1239, 1260, 1416, 1641, 1652, 1680, 1770, 2065, 2124, 2188, 2360, 2478, 2520, 2655, 2735, 2832, 3282, 3304, 3540, 3717, 3829, 4130, 4248, 4376, 4720, 4923, 4956, 5040, 5310, 5470, 6195, 6564, 6608, 7080, 7434, 7658, 8205, 8260, 8496, 8752, 9846, 9912, 10620, 10940, 11487, 12390, 13128, 14160, 14868, 15316, 16410, 16520, 18585, 19145, 19692, 19824, 21240, 21880, 22974, 24615, 24780, 26256, 29736, 30632, 32273, 32820, 33040, 34461, 37170, 38290, 39384, 42480, 43760, 45948, 49230, 49560, 57435, 59472, 61264, 64546, 65640, 68922, 74340, 76580, 78768, 91896, 96819, 98460, 99120, 114870, 129092, 131280, 137844, 148680, 153160, 161365, 172305, 183792, 193638, 196920, 225911, 229740, 258184, 275688, 290457, 297360, 306320, 322730, 344610, 387276, 393840, 451822, 459480, 484095, 516368, 551376, 580914, 645460, 677733, 689220, 774552, 903644, 918960, 968190, 1129555, 1161828, 1290920, 1355466, 1378440, 1452285, 1549104, 1807288, 1936380, 2033199, 2259110, 2323656, 2581840, 2710932, 2756880, 2904570, 3388665, 3614576, 3872760, 4066398, 4518220, 4647312, 5421864, 5809140, 6777330, 7745520, 8132796, 9036440, 10165995, 10843728, 11618280, 13554660, 16265592, 18072880, 20331990, 23236560, 27109320, 32531184, 40663980, 54218640, 81327960, 162655920]

約数ペア:

[(1, 162655920), (2, 81327960), (3, 54218640), (4, 40663980), (5, 32531184), (6, 27109320), (7, 23236560), (8, 20331990), (9, 18072880), (10, 16265592), (12, 13554660), (14, 11618280), (15, 10843728), (16, 10165995), (18, 9036440), (20, 8132796), (21, 7745520), (24, 6777330), (28, 5809140), (30, 5421864), (35, 4647312), (36, 4518220), (40, 4066398), (42, 3872760), (45, 3614576), (48, 3388665), (56, 2904570), (59, 2756880), (60, 2710932), (63, 2581840), (70, 2323656), (72, 2259110), (80, 2033199), (84, 1936380), (90, 1807288), (105, 1549104), (112, 1452285), (118, 1378440), (120, 1355466), (126, 1290920), (140, 1161828), (144, 1129555), (168, 968190), (177, 918960), (180, 903644), (210, 774552), (236, 689220), (240, 677733), (252, 645460), (280, 580914), (295, 551376), (315, 516368), (336, 484095), (354, 459480), (360, 451822), (413, 393840), (420, 387276), (472, 344610), (504, 322730), (531, 306320), (547, 297360), (560, 290457), (590, 275688), (630, 258184), (708, 229740), (720, 225911), (826, 196920), (840, 193638), (885, 183792), (944, 172305), (1008, 161365), (1062, 153160), (1094, 148680), (1180, 137844), (1239, 131280), (1260, 129092), (1416, 114870), (1641, 99120), (1652, 98460), (1680, 96819), (1770, 91896), (2065, 78768), (2124, 76580), (2188, 74340), (2360, 68922), (2478, 65640), (2520, 64546), (2655, 61264), (2735, 59472), (2832, 57435), (3282, 49560), (3304, 49230), (3540, 45948), (3717, 43760), (3829, 42480), (4130, 39384), (4248, 38290), (4376, 37170), (4720, 34461), (4923, 33040), (4956, 32820), (5040, 32273), (5310, 30632), (5470, 29736), (6195, 26256), (6564, 24780), (6608, 24615), (7080, 22974), (7434, 21880), (7658, 21240), (8205, 19824), (8260, 19692), (8496, 19145), (8752, 18585), (9846, 16520), (9912, 16410), (10620, 15316), (10940, 14868), (11487, 14160), (12390, 13128)]