84499873640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{167009}}^1$

素因数の和:167179

約数の個数: 128

約数和(自身を含む): 235684512000

約数和(自身を除く): 151184638360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 139, 140, 182, 260, 278, 280, 364, 455, 520, 556, 695, 728, 910, 973, 1112, 1390, 1807, 1820, 1946, 2780, 3614, 3640, 3892, 4865, 5560, 7228, 7784, 9035, 9730, 12649, 14456, 18070, 19460, 25298, 36140, 38920, 50596, 63245, 72280, 101192, 126490, 167009, 252980, 334018, 505960, 668036, 835045, 1169063, 1336072, 1670090, 2171117, 2338126, 3340180, 4342234, 4676252, 5845315, 6680360, 8684468, 9352504, 10855585, 11690630, 15197819, 17368936, 21711170, 23214251, 23381260, 30395638, 43422340, 46428502, 46762520, 60791276, 75989095, 86844680, 92857004, 116071255, 121582552, 151978190, 162499757, 185714008, 232142510, 301785263, 303956380, 324999514, 464285020, 603570526, 607912760, 649999028, 812498785, 928570040, 1207141052, 1299998056, 1508926315, 1624997570, 2112496841, 2414282104, 3017852630, 3249995140, 4224993682, 6035705260, 6499990280, 8449987364, 10562484205, 12071410520, 16899974728, 21124968410, 42249936820, 84499873640]

約数ペア:

[(1, 84499873640), (2, 42249936820), (4, 21124968410), (5, 16899974728), (7, 12071410520), (8, 10562484205), (10, 8449987364), (13, 6499990280), (14, 6035705260), (20, 4224993682), (26, 3249995140), (28, 3017852630), (35, 2414282104), (40, 2112496841), (52, 1624997570), (56, 1508926315), (65, 1299998056), (70, 1207141052), (91, 928570040), (104, 812498785), (130, 649999028), (139, 607912760), (140, 603570526), (182, 464285020), (260, 324999514), (278, 303956380), (280, 301785263), (364, 232142510), (455, 185714008), (520, 162499757), (556, 151978190), (695, 121582552), (728, 116071255), (910, 92857004), (973, 86844680), (1112, 75989095), (1390, 60791276), (1807, 46762520), (1820, 46428502), (1946, 43422340), (2780, 30395638), (3614, 23381260), (3640, 23214251), (3892, 21711170), (4865, 17368936), (5560, 15197819), (7228, 11690630), (7784, 10855585), (9035, 9352504), (9730, 8684468), (12649, 6680360), (14456, 5845315), (18070, 4676252), (19460, 4342234), (25298, 3340180), (36140, 2338126), (38920, 2171117), (50596, 1670090), (63245, 1336072), (72280, 1169063), (101192, 835045), (126490, 668036), (167009, 505960), (252980, 334018)]