133923720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 490291200

約数和(自身を除く): 356367480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 56, 60, 62, 70, 74, 84, 93, 105, 111, 120, 124, 139, 140, 148, 155, 168, 185, 186, 210, 217, 222, 248, 259, 278, 280, 296, 310, 370, 372, 417, 420, 434, 444, 465, 518, 555, 556, 620, 651, 695, 740, 744, 777, 834, 840, 868, 888, 930, 973, 1036, 1085, 1110, 1112, 1147, 1240, 1295, 1302, 1390, 1480, 1554, 1668, 1736, 1860, 1946, 2072, 2085, 2170, 2220, 2294, 2590, 2604, 2780, 2919, 3108, 3255, 3336, 3441, 3720, 3885, 3892, 4170, 4309, 4340, 4440, 4588, 4865, 5143, 5180, 5208, 5560, 5735, 5838, 6216, 6510, 6882, 7770, 7784, 8029, 8340, 8618, 8680, 9176, 9730, 10286, 10360, 11470, 11676, 12927, 13020, 13764, 14595, 15429, 15540, 16058, 16680, 17205, 17236, 19460, 20572, 21545, 22940, 23352, 24087, 25715, 25854, 26040, 27528, 29190, 30163, 30858, 31080, 32116, 34410, 34472, 36001, 38920, 40145, 41144, 43090, 45880, 48174, 51430, 51708, 58380, 60326, 61716, 64232, 64635, 68820, 72002, 77145, 80290, 86180, 90489, 96348, 102860, 103416, 108003, 116760, 120435, 120652, 123432, 129270, 137640, 144004, 150815, 154290, 159433, 160580, 172360, 180005, 180978, 192696, 205720, 216006, 240870, 241304, 258540, 288008, 301630, 308580, 318866, 321160, 360010, 361956, 432012, 452445, 478299, 481740, 517080, 540015, 603260, 617160, 637732, 720020, 723912, 797165, 864024, 904890, 956598, 963480, 1080030, 1116031, 1206520, 1275464, 1440040, 1594330, 1809780, 1913196, 2160060, 2232062, 2391495, 3188660, 3348093, 3619560, 3826392, 4320120, 4464124, 4782990, 5580155, 6377320, 6696186, 8928248, 9565980, 11160310, 13392372, 16740465, 19131960, 22320620, 26784744, 33480930, 44641240, 66961860, 133923720]

約数ペア:

[(1, 133923720), (2, 66961860), (3, 44641240), (4, 33480930), (5, 26784744), (6, 22320620), (7, 19131960), (8, 16740465), (10, 13392372), (12, 11160310), (14, 9565980), (15, 8928248), (20, 6696186), (21, 6377320), (24, 5580155), (28, 4782990), (30, 4464124), (31, 4320120), (35, 3826392), (37, 3619560), (40, 3348093), (42, 3188660), (56, 2391495), (60, 2232062), (62, 2160060), (70, 1913196), (74, 1809780), (84, 1594330), (93, 1440040), (105, 1275464), (111, 1206520), (120, 1116031), (124, 1080030), (139, 963480), (140, 956598), (148, 904890), (155, 864024), (168, 797165), (185, 723912), (186, 720020), (210, 637732), (217, 617160), (222, 603260), (248, 540015), (259, 517080), (278, 481740), (280, 478299), (296, 452445), (310, 432012), (370, 361956), (372, 360010), (417, 321160), (420, 318866), (434, 308580), (444, 301630), (465, 288008), (518, 258540), (555, 241304), (556, 240870), (620, 216006), (651, 205720), (695, 192696), (740, 180978), (744, 180005), (777, 172360), (834, 160580), (840, 159433), (868, 154290), (888, 150815), (930, 144004), (973, 137640), (1036, 129270), (1085, 123432), (1110, 120652), (1112, 120435), (1147, 116760), (1240, 108003), (1295, 103416), (1302, 102860), (1390, 96348), (1480, 90489), (1554, 86180), (1668, 80290), (1736, 77145), (1860, 72002), (1946, 68820), (2072, 64635), (2085, 64232), (2170, 61716), (2220, 60326), (2294, 58380), (2590, 51708), (2604, 51430), (2780, 48174), (2919, 45880), (3108, 43090), (3255, 41144), (3336, 40145), (3441, 38920), (3720, 36001), (3885, 34472), (3892, 34410), (4170, 32116), (4309, 31080), (4340, 30858), (4440, 30163), (4588, 29190), (4865, 27528), (5143, 26040), (5180, 25854), (5208, 25715), (5560, 24087), (5735, 23352), (5838, 22940), (6216, 21545), (6510, 20572), (6882, 19460), (7770, 17236), (7784, 17205), (8029, 16680), (8340, 16058), (8618, 15540), (8680, 15429), (9176, 14595), (9730, 13764), (10286, 13020), (10360, 12927), (11470, 11676)]