39723159780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1290551}}^1$

素因数の和:1290591

約数の個数: 120

約数和(自身を含む): 131171705280

約数和(自身を除く): 91448545500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 1290551, 2581102, 3871653, 5162204, 6452755, 7743306, 11614959, 12905510, 15486612, 19358265, 23229918, 24520469, 25811020, 34844877, 38716530, 46459836, 49040938, 58074795, 69689754, 73561407, 77433060, 98081876, 104534631, 116149590, 122602345, 139379508, 147122814, 174224385, 209069262, 220684221, 232299180, 245204690, 294245628, 348448770, 367807035, 418138524, 441368442, 490409380, 522673155, 662052663, 696897540, 735614070, 882736884, 1045346310, 1103421105, 1324105326, 1471228140, 1986157989, 2090692620, 2206842210, 2648210652, 3310263315, 3972315978, 4413684420, 6620526630, 7944631956, 9930789945, 13241053260, 19861579890, 39723159780]

約数ペア:

[(1, 39723159780), (2, 19861579890), (3, 13241053260), (4, 9930789945), (5, 7944631956), (6, 6620526630), (9, 4413684420), (10, 3972315978), (12, 3310263315), (15, 2648210652), (18, 2206842210), (19, 2090692620), (20, 1986157989), (27, 1471228140), (30, 1324105326), (36, 1103421105), (38, 1045346310), (45, 882736884), (54, 735614070), (57, 696897540), (60, 662052663), (76, 522673155), (81, 490409380), (90, 441368442), (95, 418138524), (108, 367807035), (114, 348448770), (135, 294245628), (162, 245204690), (171, 232299180), (180, 220684221), (190, 209069262), (228, 174224385), (270, 147122814), (285, 139379508), (324, 122602345), (342, 116149590), (380, 104534631), (405, 98081876), (513, 77433060), (540, 73561407), (570, 69689754), (684, 58074795), (810, 49040938), (855, 46459836), (1026, 38716530), (1140, 34844877), (1539, 25811020), (1620, 24520469), (1710, 23229918), (2052, 19358265), (2565, 15486612), (3078, 12905510), (3420, 11614959), (5130, 7743306), (6156, 6452755), (7695, 5162204), (10260, 3871653), (15390, 2581102), (30780, 1290551)]