4293784920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{1723}}^1$

素因数の和:2849

約数の個数: 128

約数和(自身を含む): 13579603200

約数和(自身を除く): 9285818280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1093, 1140, 1723, 2186, 2280, 3279, 3446, 4372, 5169, 5465, 6558, 6892, 8615, 8744, 10338, 10930, 13116, 13784, 16395, 17230, 20676, 20767, 21860, 25845, 26232, 32737, 32790, 34460, 41352, 41534, 43720, 51690, 62301, 65474, 65580, 68920, 83068, 98211, 103380, 103835, 124602, 130948, 131160, 163685, 166136, 196422, 206760, 207670, 249204, 261896, 311505, 327370, 392844, 415340, 491055, 498408, 623010, 654740, 785688, 830680, 982110, 1246020, 1309480, 1883239, 1964220, 2492040, 3766478, 3928440, 5649717, 7532956, 9416195, 11299434, 15065912, 18832390, 22598868, 28248585, 35781541, 37664780, 45197736, 56497170, 71563082, 75329560, 107344623, 112994340, 143126164, 178907705, 214689246, 225988680, 286252328, 357815410, 429378492, 536723115, 715630820, 858756984, 1073446230, 1431261640, 2146892460, 4293784920]

約数ペア:

[(1, 4293784920), (2, 2146892460), (3, 1431261640), (4, 1073446230), (5, 858756984), (6, 715630820), (8, 536723115), (10, 429378492), (12, 357815410), (15, 286252328), (19, 225988680), (20, 214689246), (24, 178907705), (30, 143126164), (38, 112994340), (40, 107344623), (57, 75329560), (60, 71563082), (76, 56497170), (95, 45197736), (114, 37664780), (120, 35781541), (152, 28248585), (190, 22598868), (228, 18832390), (285, 15065912), (380, 11299434), (456, 9416195), (570, 7532956), (760, 5649717), (1093, 3928440), (1140, 3766478), (1723, 2492040), (2186, 1964220), (2280, 1883239), (3279, 1309480), (3446, 1246020), (4372, 982110), (5169, 830680), (5465, 785688), (6558, 654740), (6892, 623010), (8615, 498408), (8744, 491055), (10338, 415340), (10930, 392844), (13116, 327370), (13784, 311505), (16395, 261896), (17230, 249204), (20676, 207670), (20767, 206760), (21860, 196422), (25845, 166136), (26232, 163685), (32737, 131160), (32790, 130948), (34460, 124602), (41352, 103835), (41534, 103380), (43720, 98211), (51690, 83068), (62301, 68920), (65474, 65580)]