153034440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 497629440

約数和(自身を除く): 344595000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 263, 312, 373, 390, 520, 526, 746, 780, 789, 1052, 1119, 1315, 1492, 1560, 1578, 1865, 2104, 2238, 2630, 2984, 3156, 3419, 3730, 3945, 4476, 4849, 5260, 5595, 6312, 6838, 7460, 7890, 8952, 9698, 10257, 10520, 11190, 13676, 14547, 14920, 15780, 17095, 19396, 20514, 22380, 24245, 27352, 29094, 31560, 34190, 38792, 41028, 44760, 48490, 51285, 58188, 68380, 72735, 82056, 96980, 98099, 102570, 116376, 136760, 145470, 193960, 196198, 205140, 290940, 294297, 392396, 410280, 490495, 581880, 588594, 784792, 980990, 1177188, 1275287, 1471485, 1961980, 2354376, 2550574, 2942970, 3825861, 3923960, 5101148, 5885940, 6376435, 7651722, 10202296, 11771880, 12752870, 15303444, 19129305, 25505740, 30606888, 38258610, 51011480, 76517220, 153034440]

約数ペア:

[(1, 153034440), (2, 76517220), (3, 51011480), (4, 38258610), (5, 30606888), (6, 25505740), (8, 19129305), (10, 15303444), (12, 12752870), (13, 11771880), (15, 10202296), (20, 7651722), (24, 6376435), (26, 5885940), (30, 5101148), (39, 3923960), (40, 3825861), (52, 2942970), (60, 2550574), (65, 2354376), (78, 1961980), (104, 1471485), (120, 1275287), (130, 1177188), (156, 980990), (195, 784792), (260, 588594), (263, 581880), (312, 490495), (373, 410280), (390, 392396), (520, 294297), (526, 290940), (746, 205140), (780, 196198), (789, 193960), (1052, 145470), (1119, 136760), (1315, 116376), (1492, 102570), (1560, 98099), (1578, 96980), (1865, 82056), (2104, 72735), (2238, 68380), (2630, 58188), (2984, 51285), (3156, 48490), (3419, 44760), (3730, 41028), (3945, 38792), (4476, 34190), (4849, 31560), (5260, 29094), (5595, 27352), (6312, 24245), (6838, 22380), (7460, 20514), (7890, 19396), (8952, 17095), (9698, 15780), (10257, 14920), (10520, 14547), (11190, 13676)]