917873280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8431

約数の個数: 192

約数和(自身を含む): 3336746400

約数和(自身を除く): 2418873120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 8387, 9120, 10944, 12160, 13680, 16774, 18240, 21888, 25161, 27360, 33548, 36480, 41935, 50322, 54720, 67096, 75483, 83870, 100644, 109440, 125805, 134192, 150966, 159353, 167740, 201288, 251610, 268384, 301932, 318706, 335480, 377415, 402576, 478059, 503220, 536768, 603864, 637412, 670960, 754830, 796765, 805152, 956118, 1006440, 1073536, 1207728, 1274824, 1341920, 1434177, 1509660, 1593530, 1610304, 1912236, 2012880, 2390295, 2415456, 2549648, 2683840, 2868354, 3019320, 3187060, 3220608, 3824472, 4025760, 4780590, 4830912, 5099296, 5367680, 5736708, 6038640, 6374120, 7170885, 7648944, 8051520, 9561180, 9661824, 10198592, 11473416, 12077280, 12748240, 14341770, 15297888, 16103040, 19122360, 20397184, 22946832, 24154560, 25496480, 28683540, 30595776, 38244720, 45893664, 48309120, 50992960, 57367080, 61191552, 76489440, 91787328, 101985920, 114734160, 152978880, 183574656, 229468320, 305957760, 458936640, 917873280]

約数ペア:

[(1, 917873280), (2, 458936640), (3, 305957760), (4, 229468320), (5, 183574656), (6, 152978880), (8, 114734160), (9, 101985920), (10, 91787328), (12, 76489440), (15, 61191552), (16, 57367080), (18, 50992960), (19, 48309120), (20, 45893664), (24, 38244720), (30, 30595776), (32, 28683540), (36, 25496480), (38, 24154560), (40, 22946832), (45, 20397184), (48, 19122360), (57, 16103040), (60, 15297888), (64, 14341770), (72, 12748240), (76, 12077280), (80, 11473416), (90, 10198592), (95, 9661824), (96, 9561180), (114, 8051520), (120, 7648944), (128, 7170885), (144, 6374120), (152, 6038640), (160, 5736708), (171, 5367680), (180, 5099296), (190, 4830912), (192, 4780590), (228, 4025760), (240, 3824472), (285, 3220608), (288, 3187060), (304, 3019320), (320, 2868354), (342, 2683840), (360, 2549648), (380, 2415456), (384, 2390295), (456, 2012880), (480, 1912236), (570, 1610304), (576, 1593530), (608, 1509660), (640, 1434177), (684, 1341920), (720, 1274824), (760, 1207728), (855, 1073536), (912, 1006440), (960, 956118), (1140, 805152), (1152, 796765), (1216, 754830), (1368, 670960), (1440, 637412), (1520, 603864), (1710, 536768), (1824, 503220), (1920, 478059), (2280, 402576), (2432, 377415), (2736, 335480), (2880, 318706), (3040, 301932), (3420, 268384), (3648, 251610), (4560, 201288), (5472, 167740), (5760, 159353), (6080, 150966), (6840, 134192), (7296, 125805), (8387, 109440), (9120, 100644), (10944, 83870), (12160, 75483), (13680, 67096), (16774, 54720), (18240, 50322), (21888, 41935), (25161, 36480), (27360, 33548)]