19156636080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{11503}}^1$

素因数の和:11785

約数の個数: 200

約数和(自身を含む): 66798528192

約数和(自身を除く): 47641892112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 257, 270, 324, 360, 405, 432, 514, 540, 648, 720, 771, 810, 1028, 1080, 1285, 1296, 1542, 1620, 2056, 2160, 2313, 2570, 3084, 3240, 3855, 4112, 4626, 5140, 6168, 6480, 6939, 7710, 9252, 10280, 11503, 11565, 12336, 13878, 15420, 18504, 20560, 20817, 23006, 23130, 27756, 30840, 34509, 34695, 37008, 41634, 46012, 46260, 55512, 57515, 61680, 69018, 69390, 83268, 92024, 92520, 103527, 104085, 111024, 115030, 138036, 138780, 166536, 172545, 184048, 185040, 207054, 208170, 230060, 276072, 277560, 310581, 333072, 345090, 414108, 416340, 460120, 517635, 552144, 555120, 621162, 690180, 828216, 832680, 920240, 931743, 1035270, 1242324, 1380360, 1552905, 1656432, 1665360, 1863486, 2070540, 2484648, 2760720, 2956271, 3105810, 3726972, 4141080, 4658715, 4969296, 5912542, 6211620, 7453944, 8282160, 8868813, 9317430, 11825084, 12423240, 14781355, 14907888, 17737626, 18634860, 23650168, 24846480, 26606439, 29562710, 35475252, 37269720, 44344065, 47300336, 53212878, 59125420, 70950504, 74539440, 79819317, 88688130, 106425756, 118250840, 133032195, 141901008, 159638634, 177376260, 212851512, 236501680, 239457951, 266064390, 319277268, 354752520, 399096585, 425703024, 478915902, 532128780, 638554536, 709505040, 798193170, 957831804, 1064257560, 1197289755, 1277109072, 1596386340, 1915663608, 2128515120, 2394579510, 3192772680, 3831327216, 4789159020, 6385545360, 9578318040, 19156636080]

約数ペア:

[(1, 19156636080), (2, 9578318040), (3, 6385545360), (4, 4789159020), (5, 3831327216), (6, 3192772680), (8, 2394579510), (9, 2128515120), (10, 1915663608), (12, 1596386340), (15, 1277109072), (16, 1197289755), (18, 1064257560), (20, 957831804), (24, 798193170), (27, 709505040), (30, 638554536), (36, 532128780), (40, 478915902), (45, 425703024), (48, 399096585), (54, 354752520), (60, 319277268), (72, 266064390), (80, 239457951), (81, 236501680), (90, 212851512), (108, 177376260), (120, 159638634), (135, 141901008), (144, 133032195), (162, 118250840), (180, 106425756), (216, 88688130), (240, 79819317), (257, 74539440), (270, 70950504), (324, 59125420), (360, 53212878), (405, 47300336), (432, 44344065), (514, 37269720), (540, 35475252), (648, 29562710), (720, 26606439), (771, 24846480), (810, 23650168), (1028, 18634860), (1080, 17737626), (1285, 14907888), (1296, 14781355), (1542, 12423240), (1620, 11825084), (2056, 9317430), (2160, 8868813), (2313, 8282160), (2570, 7453944), (3084, 6211620), (3240, 5912542), (3855, 4969296), (4112, 4658715), (4626, 4141080), (5140, 3726972), (6168, 3105810), (6480, 2956271), (6939, 2760720), (7710, 2484648), (9252, 2070540), (10280, 1863486), (11503, 1665360), (11565, 1656432), (12336, 1552905), (13878, 1380360), (15420, 1242324), (18504, 1035270), (20560, 931743), (20817, 920240), (23006, 832680), (23130, 828216), (27756, 690180), (30840, 621162), (34509, 555120), (34695, 552144), (37008, 517635), (41634, 460120), (46012, 416340), (46260, 414108), (55512, 345090), (57515, 333072), (61680, 310581), (69018, 277560), (69390, 276072), (83268, 230060), (92024, 208170), (92520, 207054), (103527, 185040), (104085, 184048), (111024, 172545), (115030, 166536), (138036, 138780)]