196639080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 646963200

約数和(自身を除く): 450324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 311, 330, 440, 479, 622, 660, 933, 958, 1244, 1320, 1437, 1555, 1866, 1916, 2395, 2488, 2874, 3110, 3421, 3732, 3832, 4665, 4790, 5269, 5748, 6220, 6842, 7185, 7464, 9330, 9580, 10263, 10538, 11496, 12440, 13684, 14370, 15807, 17105, 18660, 19160, 20526, 21076, 26345, 27368, 28740, 31614, 34210, 37320, 41052, 42152, 51315, 52690, 57480, 63228, 68420, 79035, 82104, 102630, 105380, 126456, 136840, 148969, 158070, 205260, 210760, 297938, 316140, 410520, 446907, 595876, 632280, 744845, 893814, 1191752, 1489690, 1638659, 1787628, 2234535, 2979380, 3277318, 3575256, 4469070, 4915977, 5958760, 6554636, 8193295, 8938140, 9831954, 13109272, 16386590, 17876280, 19663908, 24579885, 32773180, 39327816, 49159770, 65546360, 98319540, 196639080]

約数ペア:

[(1, 196639080), (2, 98319540), (3, 65546360), (4, 49159770), (5, 39327816), (6, 32773180), (8, 24579885), (10, 19663908), (11, 17876280), (12, 16386590), (15, 13109272), (20, 9831954), (22, 8938140), (24, 8193295), (30, 6554636), (33, 5958760), (40, 4915977), (44, 4469070), (55, 3575256), (60, 3277318), (66, 2979380), (88, 2234535), (110, 1787628), (120, 1638659), (132, 1489690), (165, 1191752), (220, 893814), (264, 744845), (311, 632280), (330, 595876), (440, 446907), (479, 410520), (622, 316140), (660, 297938), (933, 210760), (958, 205260), (1244, 158070), (1320, 148969), (1437, 136840), (1555, 126456), (1866, 105380), (1916, 102630), (2395, 82104), (2488, 79035), (2874, 68420), (3110, 63228), (3421, 57480), (3732, 52690), (3832, 51315), (4665, 42152), (4790, 41052), (5269, 37320), (5748, 34210), (6220, 31614), (6842, 28740), (7185, 27368), (7464, 26345), (9330, 21076), (9580, 20526), (10263, 19160), (10538, 18660), (11496, 17105), (12440, 15807), (13684, 14370)]