140993460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 451179456

約数和(自身を除く): 310185996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 243, 268, 270, 324, 335, 402, 405, 433, 486, 540, 603, 670, 804, 810, 866, 972, 1005, 1206, 1215, 1299, 1340, 1620, 1732, 1809, 2010, 2165, 2412, 2430, 2598, 3015, 3618, 3897, 4020, 4330, 4860, 5196, 5427, 6030, 6495, 7236, 7794, 8660, 9045, 10854, 11691, 12060, 12990, 15588, 16281, 18090, 19485, 21708, 23382, 25980, 27135, 29011, 32562, 35073, 36180, 38970, 46764, 54270, 58022, 58455, 65124, 70146, 77940, 81405, 87033, 105219, 108540, 116044, 116910, 140292, 145055, 162810, 174066, 175365, 210438, 233820, 261099, 290110, 325620, 348132, 350730, 420876, 435165, 522198, 526095, 580220, 701460, 783297, 870330, 1044396, 1052190, 1305495, 1566594, 1740660, 2104380, 2349891, 2610990, 3133188, 3916485, 4699782, 5221980, 7049673, 7832970, 9399564, 11749455, 14099346, 15665940, 23498910, 28198692, 35248365, 46997820, 70496730, 140993460]

約数ペア:

[(1, 140993460), (2, 70496730), (3, 46997820), (4, 35248365), (5, 28198692), (6, 23498910), (9, 15665940), (10, 14099346), (12, 11749455), (15, 9399564), (18, 7832970), (20, 7049673), (27, 5221980), (30, 4699782), (36, 3916485), (45, 3133188), (54, 2610990), (60, 2349891), (67, 2104380), (81, 1740660), (90, 1566594), (108, 1305495), (134, 1052190), (135, 1044396), (162, 870330), (180, 783297), (201, 701460), (243, 580220), (268, 526095), (270, 522198), (324, 435165), (335, 420876), (402, 350730), (405, 348132), (433, 325620), (486, 290110), (540, 261099), (603, 233820), (670, 210438), (804, 175365), (810, 174066), (866, 162810), (972, 145055), (1005, 140292), (1206, 116910), (1215, 116044), (1299, 108540), (1340, 105219), (1620, 87033), (1732, 81405), (1809, 77940), (2010, 70146), (2165, 65124), (2412, 58455), (2430, 58022), (2598, 54270), (3015, 46764), (3618, 38970), (3897, 36180), (4020, 35073), (4330, 32562), (4860, 29011), (5196, 27135), (5427, 25980), (6030, 23382), (6495, 21708), (7236, 19485), (7794, 18090), (8660, 16281), (9045, 15588), (10854, 12990), (11691, 12060)]