1927736640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10973}}^1$

素因数の和:11057

約数の個数: 168

約数和(自身を含む): 6739923528

約数和(自身を除く): 4812186888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10973, 10980, 11712, 14640, 17568, 19520, 21946, 21960, 29280, 32919, 35136, 43892, 43920, 54865, 58560, 65838, 87784, 87840, 98757, 109730, 131676, 164595, 175568, 175680, 197514, 219460, 263352, 329190, 351136, 395028, 438920, 493785, 526704, 658380, 669353, 702272, 790056, 877840, 987570, 1053408, 1316760, 1338706, 1580112, 1755680, 1975140, 2008059, 2106816, 2633520, 2677412, 3160224, 3346765, 3511360, 3950280, 4016118, 5267040, 5354824, 6024177, 6320448, 6693530, 7900560, 8032236, 10040295, 10534080, 10709648, 12048354, 13387060, 15801120, 16064472, 20080590, 21419296, 24096708, 26774120, 30120885, 31602240, 32128944, 40161180, 42838592, 48193416, 53548240, 60241770, 64257888, 80322360, 96386832, 107096480, 120483540, 128515776, 160644720, 192773664, 214192960, 240967080, 321289440, 385547328, 481934160, 642578880, 963868320, 1927736640]

約数ペア:

[(1, 1927736640), (2, 963868320), (3, 642578880), (4, 481934160), (5, 385547328), (6, 321289440), (8, 240967080), (9, 214192960), (10, 192773664), (12, 160644720), (15, 128515776), (16, 120483540), (18, 107096480), (20, 96386832), (24, 80322360), (30, 64257888), (32, 60241770), (36, 53548240), (40, 48193416), (45, 42838592), (48, 40161180), (60, 32128944), (61, 31602240), (64, 30120885), (72, 26774120), (80, 24096708), (90, 21419296), (96, 20080590), (120, 16064472), (122, 15801120), (144, 13387060), (160, 12048354), (180, 10709648), (183, 10534080), (192, 10040295), (240, 8032236), (244, 7900560), (288, 6693530), (305, 6320448), (320, 6024177), (360, 5354824), (366, 5267040), (480, 4016118), (488, 3950280), (549, 3511360), (576, 3346765), (610, 3160224), (720, 2677412), (732, 2633520), (915, 2106816), (960, 2008059), (976, 1975140), (1098, 1755680), (1220, 1580112), (1440, 1338706), (1464, 1316760), (1830, 1053408), (1952, 987570), (2196, 877840), (2440, 790056), (2745, 702272), (2880, 669353), (2928, 658380), (3660, 526704), (3904, 493785), (4392, 438920), (4880, 395028), (5490, 351136), (5856, 329190), (7320, 263352), (8784, 219460), (9760, 197514), (10973, 175680), (10980, 175568), (11712, 164595), (14640, 131676), (17568, 109730), (19520, 98757), (21946, 87840), (21960, 87784), (29280, 65838), (32919, 58560), (35136, 54865), (43892, 43920)]