408066780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6947}}^1$

素因数の和:7059

約数の個数: 96

約数和(自身を含む): 1260645120

約数和(自身を除く): 852578340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1335, 1780, 1958, 2670, 2937, 3916, 4895, 5340, 5874, 6947, 9790, 11748, 13894, 14685, 19580, 20841, 27788, 29370, 34735, 41682, 58740, 69470, 76417, 83364, 104205, 138940, 152834, 208410, 229251, 305668, 382085, 416820, 458502, 618283, 764170, 917004, 1146255, 1236566, 1528340, 1854849, 2292510, 2473132, 3091415, 3709698, 4585020, 6182830, 6801113, 7419396, 9274245, 12365660, 13602226, 18548490, 20403339, 27204452, 34005565, 37096980, 40806678, 68011130, 81613356, 102016695, 136022260, 204033390, 408066780]

約数ペア:

[(1, 408066780), (2, 204033390), (3, 136022260), (4, 102016695), (5, 81613356), (6, 68011130), (10, 40806678), (11, 37096980), (12, 34005565), (15, 27204452), (20, 20403339), (22, 18548490), (30, 13602226), (33, 12365660), (44, 9274245), (55, 7419396), (60, 6801113), (66, 6182830), (89, 4585020), (110, 3709698), (132, 3091415), (165, 2473132), (178, 2292510), (220, 1854849), (267, 1528340), (330, 1236566), (356, 1146255), (445, 917004), (534, 764170), (660, 618283), (890, 458502), (979, 416820), (1068, 382085), (1335, 305668), (1780, 229251), (1958, 208410), (2670, 152834), (2937, 138940), (3916, 104205), (4895, 83364), (5340, 76417), (5874, 69470), (6947, 58740), (9790, 41682), (11748, 34735), (13894, 29370), (14685, 27788), (19580, 20841)]