18974124480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:843

約数の個数: 224

約数和(自身を含む): 60923326464

約数和(自身を除く): 41949201984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 223, 240, 263, 320, 337, 446, 480, 526, 669, 674, 789, 892, 960, 1011, 1052, 1115, 1315, 1338, 1348, 1578, 1685, 1784, 2022, 2104, 2230, 2630, 2676, 2696, 3156, 3345, 3370, 3568, 3945, 4044, 4208, 4460, 5055, 5260, 5352, 5392, 6312, 6690, 6740, 7136, 7890, 8088, 8416, 8920, 10110, 10520, 10704, 10784, 12624, 13380, 13480, 14272, 15780, 16176, 16832, 17840, 20220, 21040, 21408, 21568, 25248, 26760, 26960, 31560, 32352, 35680, 40440, 42080, 42816, 50496, 53520, 53920, 58649, 63120, 64704, 71360, 75151, 80880, 84160, 88631, 107040, 107840, 117298, 126240, 150302, 161760, 175947, 177262, 214080, 225453, 234596, 252480, 265893, 293245, 300604, 323520, 351894, 354524, 375755, 443155, 450906, 469192, 531786, 586490, 601208, 703788, 709048, 751510, 879735, 886310, 901812, 938384, 1063572, 1127265, 1172980, 1202416, 1329465, 1407576, 1418096, 1503020, 1759470, 1772620, 1803624, 1876768, 2127144, 2254530, 2345960, 2404832, 2658930, 2815152, 2836192, 3006040, 3518940, 3545240, 3607248, 3753536, 4254288, 4509060, 4691920, 4809664, 5317860, 5630304, 5672384, 6012080, 7037880, 7090480, 7214496, 8508576, 9018120, 9383840, 10635720, 11260608, 12024160, 14075760, 14180960, 14428992, 17017152, 18036240, 18767680, 19764713, 21271440, 24048320, 28151520, 28361920, 36072480, 39529426, 42542880, 56303040, 59294139, 72144960, 79058852, 85085760, 98823565, 118588278, 158117704, 197647130, 237176556, 296470695, 316235408, 395294260, 474353112, 592941390, 632470816, 790588520, 948706224, 1185882780, 1264941632, 1581177040, 1897412448, 2371765560, 3162354080, 3794824896, 4743531120, 6324708160, 9487062240, 18974124480]

約数ペア:

[(1, 18974124480), (2, 9487062240), (3, 6324708160), (4, 4743531120), (5, 3794824896), (6, 3162354080), (8, 2371765560), (10, 1897412448), (12, 1581177040), (15, 1264941632), (16, 1185882780), (20, 948706224), (24, 790588520), (30, 632470816), (32, 592941390), (40, 474353112), (48, 395294260), (60, 316235408), (64, 296470695), (80, 237176556), (96, 197647130), (120, 158117704), (160, 118588278), (192, 98823565), (223, 85085760), (240, 79058852), (263, 72144960), (320, 59294139), (337, 56303040), (446, 42542880), (480, 39529426), (526, 36072480), (669, 28361920), (674, 28151520), (789, 24048320), (892, 21271440), (960, 19764713), (1011, 18767680), (1052, 18036240), (1115, 17017152), (1315, 14428992), (1338, 14180960), (1348, 14075760), (1578, 12024160), (1685, 11260608), (1784, 10635720), (2022, 9383840), (2104, 9018120), (2230, 8508576), (2630, 7214496), (2676, 7090480), (2696, 7037880), (3156, 6012080), (3345, 5672384), (3370, 5630304), (3568, 5317860), (3945, 4809664), (4044, 4691920), (4208, 4509060), (4460, 4254288), (5055, 3753536), (5260, 3607248), (5352, 3545240), (5392, 3518940), (6312, 3006040), (6690, 2836192), (6740, 2815152), (7136, 2658930), (7890, 2404832), (8088, 2345960), (8416, 2254530), (8920, 2127144), (10110, 1876768), (10520, 1803624), (10704, 1772620), (10784, 1759470), (12624, 1503020), (13380, 1418096), (13480, 1407576), (14272, 1329465), (15780, 1202416), (16176, 1172980), (16832, 1127265), (17840, 1063572), (20220, 938384), (21040, 901812), (21408, 886310), (21568, 879735), (25248, 751510), (26760, 709048), (26960, 703788), (31560, 601208), (32352, 586490), (35680, 531786), (40440, 469192), (42080, 450906), (42816, 443155), (50496, 375755), (53520, 354524), (53920, 351894), (58649, 323520), (63120, 300604), (64704, 293245), (71360, 265893), (75151, 252480), (80880, 234596), (84160, 225453), (88631, 214080), (107040, 177262), (107840, 175947), (117298, 161760), (126240, 150302)]