823113240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1279}}^1$

素因数の和:1497

約数の個数: 128

約数和(自身を含む): 2565734400

約数和(自身を除く): 1742621160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 173, 186, 248, 310, 346, 372, 465, 519, 620, 692, 744, 865, 930, 1038, 1240, 1279, 1384, 1730, 1860, 2076, 2558, 2595, 3460, 3720, 3837, 4152, 5116, 5190, 5363, 6395, 6920, 7674, 10232, 10380, 10726, 12790, 15348, 16089, 19185, 20760, 21452, 25580, 26815, 30696, 32178, 38370, 39649, 42904, 51160, 53630, 64356, 76740, 79298, 80445, 107260, 118947, 128712, 153480, 158596, 160890, 198245, 214520, 221267, 237894, 317192, 321780, 396490, 442534, 475788, 594735, 643560, 663801, 792980, 885068, 951576, 1106335, 1189470, 1327602, 1585960, 1770136, 2212670, 2378940, 2655204, 3319005, 4425340, 4757880, 5310408, 6638010, 6859277, 8850680, 13276020, 13718554, 20577831, 26552040, 27437108, 34296385, 41155662, 54874216, 68592770, 82311324, 102889155, 137185540, 164622648, 205778310, 274371080, 411556620, 823113240]

約数ペア:

[(1, 823113240), (2, 411556620), (3, 274371080), (4, 205778310), (5, 164622648), (6, 137185540), (8, 102889155), (10, 82311324), (12, 68592770), (15, 54874216), (20, 41155662), (24, 34296385), (30, 27437108), (31, 26552040), (40, 20577831), (60, 13718554), (62, 13276020), (93, 8850680), (120, 6859277), (124, 6638010), (155, 5310408), (173, 4757880), (186, 4425340), (248, 3319005), (310, 2655204), (346, 2378940), (372, 2212670), (465, 1770136), (519, 1585960), (620, 1327602), (692, 1189470), (744, 1106335), (865, 951576), (930, 885068), (1038, 792980), (1240, 663801), (1279, 643560), (1384, 594735), (1730, 475788), (1860, 442534), (2076, 396490), (2558, 321780), (2595, 317192), (3460, 237894), (3720, 221267), (3837, 214520), (4152, 198245), (5116, 160890), (5190, 158596), (5363, 153480), (6395, 128712), (6920, 118947), (7674, 107260), (10232, 80445), (10380, 79298), (10726, 76740), (12790, 64356), (15348, 53630), (16089, 51160), (19185, 42904), (20760, 39649), (21452, 38370), (25580, 32178), (26815, 30696)]