1492438860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4801}}^1$

素因数の和:4984

約数の個数: 144

約数和(自身を含む): 4971107232

約数和(自身を除く): 3478668372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 157, 165, 180, 198, 220, 314, 330, 396, 471, 495, 628, 660, 785, 942, 990, 1413, 1570, 1727, 1884, 1980, 2355, 2826, 3140, 3454, 4710, 4801, 5181, 5652, 6908, 7065, 8635, 9420, 9602, 10362, 14130, 14403, 15543, 17270, 19204, 20724, 24005, 25905, 28260, 28806, 31086, 34540, 43209, 48010, 51810, 52811, 57612, 62172, 72015, 77715, 86418, 96020, 103620, 105622, 144030, 155430, 158433, 172836, 211244, 216045, 264055, 288060, 310860, 316866, 432090, 475299, 528110, 633732, 753757, 792165, 864180, 950598, 1056220, 1507514, 1584330, 1901196, 2261271, 2376495, 3015028, 3168660, 3768785, 4522542, 4752990, 6783813, 7537570, 8291327, 9045084, 9505980, 11306355, 13567626, 15075140, 16582654, 22612710, 24873981, 27135252, 33165308, 33919065, 41456635, 45225420, 49747962, 67838130, 74621943, 82913270, 99495924, 124369905, 135676260, 149243886, 165826540, 248739810, 298487772, 373109715, 497479620, 746219430, 1492438860]

約数ペア:

[(1, 1492438860), (2, 746219430), (3, 497479620), (4, 373109715), (5, 298487772), (6, 248739810), (9, 165826540), (10, 149243886), (11, 135676260), (12, 124369905), (15, 99495924), (18, 82913270), (20, 74621943), (22, 67838130), (30, 49747962), (33, 45225420), (36, 41456635), (44, 33919065), (45, 33165308), (55, 27135252), (60, 24873981), (66, 22612710), (90, 16582654), (99, 15075140), (110, 13567626), (132, 11306355), (157, 9505980), (165, 9045084), (180, 8291327), (198, 7537570), (220, 6783813), (314, 4752990), (330, 4522542), (396, 3768785), (471, 3168660), (495, 3015028), (628, 2376495), (660, 2261271), (785, 1901196), (942, 1584330), (990, 1507514), (1413, 1056220), (1570, 950598), (1727, 864180), (1884, 792165), (1980, 753757), (2355, 633732), (2826, 528110), (3140, 475299), (3454, 432090), (4710, 316866), (4801, 310860), (5181, 288060), (5652, 264055), (6908, 216045), (7065, 211244), (8635, 172836), (9420, 158433), (9602, 155430), (10362, 144030), (14130, 105622), (14403, 103620), (15543, 96020), (17270, 86418), (19204, 77715), (20724, 72015), (24005, 62172), (25905, 57612), (28260, 52811), (28806, 51810), (31086, 48010), (34540, 43209)]