1974407040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18041}}^1$

素因数の和:18085

約数の個数: 192

約数和(自身を含む): 7177107600

約数和(自身を除く): 5202700560

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, 9120, 10944, 12160, 13680, 18041, 18240, 21888, 27360, 36082, 36480, 54123, 54720, 72164, 90205, 108246, 109440, 144328, 162369, 180410, 216492, 270615, 288656, 324738, 342779, 360820, 432984, 541230, 577312, 649476, 685558, 721640, 811845, 865968, 1028337, 1082460, 1154624, 1298952, 1371116, 1443280, 1623690, 1713895, 1731936, 2056674, 2164920, 2309248, 2597904, 2742232, 2886560, 3085011, 3247380, 3427790, 3463872, 4113348, 4329840, 5141685, 5195808, 5484464, 5773120, 6170022, 6494760, 6855580, 6927744, 8226696, 8659680, 10283370, 10391616, 10968928, 11546240, 12340044, 12989520, 13711160, 15425055, 16453392, 17319360, 20566740, 20783232, 21937856, 24680088, 25979040, 27422320, 30850110, 32906784, 34638720, 41133480, 43875712, 49360176, 51958080, 54844640, 61700220, 65813568, 82266960, 98720352, 103916160, 109689280, 123400440, 131627136, 164533920, 197440704, 219378560, 246800880, 329067840, 394881408, 493601760, 658135680, 987203520, 1974407040]

約数ペア:

[(1, 1974407040), (2, 987203520), (3, 658135680), (4, 493601760), (5, 394881408), (6, 329067840), (8, 246800880), (9, 219378560), (10, 197440704), (12, 164533920), (15, 131627136), (16, 123400440), (18, 109689280), (19, 103916160), (20, 98720352), (24, 82266960), (30, 65813568), (32, 61700220), (36, 54844640), (38, 51958080), (40, 49360176), (45, 43875712), (48, 41133480), (57, 34638720), (60, 32906784), (64, 30850110), (72, 27422320), (76, 25979040), (80, 24680088), (90, 21937856), (95, 20783232), (96, 20566740), (114, 17319360), (120, 16453392), (128, 15425055), (144, 13711160), (152, 12989520), (160, 12340044), (171, 11546240), (180, 10968928), (190, 10391616), (192, 10283370), (228, 8659680), (240, 8226696), (285, 6927744), (288, 6855580), (304, 6494760), (320, 6170022), (342, 5773120), (360, 5484464), (380, 5195808), (384, 5141685), (456, 4329840), (480, 4113348), (570, 3463872), (576, 3427790), (608, 3247380), (640, 3085011), (684, 2886560), (720, 2742232), (760, 2597904), (855, 2309248), (912, 2164920), (960, 2056674), (1140, 1731936), (1152, 1713895), (1216, 1623690), (1368, 1443280), (1440, 1371116), (1520, 1298952), (1710, 1154624), (1824, 1082460), (1920, 1028337), (2280, 865968), (2432, 811845), (2736, 721640), (2880, 685558), (3040, 649476), (3420, 577312), (3648, 541230), (4560, 432984), (5472, 360820), (5760, 342779), (6080, 324738), (6840, 288656), (7296, 270615), (9120, 216492), (10944, 180410), (12160, 162369), (13680, 144328), (18041, 109440), (18240, 108246), (21888, 90205), (27360, 72164), (36082, 54720), (36480, 54123)]