156723469020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1\times {\mathrm{6449}}^1$

素因数の和:8252

約数の個数: 144

約数和(自身を含む): 481768560000

約数和(自身を除く): 325045090980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 1709, 2370, 2844, 3418, 3555, 4740, 5127, 6449, 6836, 7110, 8545, 10254, 12898, 14220, 15381, 17090, 19347, 20508, 25635, 25796, 30762, 32245, 34180, 38694, 51270, 58041, 61524, 64490, 76905, 77388, 96735, 102540, 116082, 128980, 135011, 153810, 193470, 232164, 270022, 290205, 307620, 386940, 405033, 509471, 540044, 580410, 675055, 810066, 1018942, 1160820, 1215099, 1350110, 1528413, 1620132, 2025165, 2037884, 2430198, 2547355, 2700220, 3056826, 4050330, 4585239, 4860396, 5094710, 6075495, 6113652, 7642065, 8100660, 9170478, 10189420, 11021341, 12150990, 15284130, 18340956, 22042682, 22926195, 24301980, 30568260, 33064023, 44085364, 45852390, 55106705, 66128046, 91704780, 99192069, 110213410, 132256092, 165320115, 198384138, 220426820, 330640230, 396768276, 495960345, 661280460, 870685939, 991920690, 1741371878, 1983841380, 2612057817, 3482743756, 4353429695, 5224115634, 7836173451, 8706859390, 10448231268, 13060289085, 15672346902, 17413718780, 26120578170, 31344693804, 39180867255, 52241156340, 78361734510, 156723469020]

約数ペア:

[(1, 156723469020), (2, 78361734510), (3, 52241156340), (4, 39180867255), (5, 31344693804), (6, 26120578170), (9, 17413718780), (10, 15672346902), (12, 13060289085), (15, 10448231268), (18, 8706859390), (20, 7836173451), (30, 5224115634), (36, 4353429695), (45, 3482743756), (60, 2612057817), (79, 1983841380), (90, 1741371878), (158, 991920690), (180, 870685939), (237, 661280460), (316, 495960345), (395, 396768276), (474, 330640230), (711, 220426820), (790, 198384138), (948, 165320115), (1185, 132256092), (1422, 110213410), (1580, 99192069), (1709, 91704780), (2370, 66128046), (2844, 55106705), (3418, 45852390), (3555, 44085364), (4740, 33064023), (5127, 30568260), (6449, 24301980), (6836, 22926195), (7110, 22042682), (8545, 18340956), (10254, 15284130), (12898, 12150990), (14220, 11021341), (15381, 10189420), (17090, 9170478), (19347, 8100660), (20508, 7642065), (25635, 6113652), (25796, 6075495), (30762, 5094710), (32245, 4860396), (34180, 4585239), (38694, 4050330), (51270, 3056826), (58041, 2700220), (61524, 2547355), (64490, 2430198), (76905, 2037884), (77388, 2025165), (96735, 1620132), (102540, 1528413), (116082, 1350110), (128980, 1215099), (135011, 1160820), (153810, 1018942), (193470, 810066), (232164, 675055), (270022, 580410), (290205, 540044), (307620, 509471), (386940, 405033)]