627078458760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401973371}}^1$

素因数の和:401973398

約数の個数: 64

約数和(自身を含む): 2025945794880

約数和(自身を除く): 1398867336120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 401973371, 803946742, 1205920113, 1607893484, 2009866855, 2411840226, 3215786968, 4019733710, 4823680452, 5225653823, 6029600565, 8039467420, 9647360904, 10451307646, 12059201130, 15676961469, 16078934840, 20902615292, 24118402260, 26128269115, 31353922938, 41805230584, 48236804520, 52256538230, 62707845876, 78384807345, 104513076460, 125415691752, 156769614690, 209026152920, 313539229380, 627078458760]

約数ペア:

[(1, 627078458760), (2, 313539229380), (3, 209026152920), (4, 156769614690), (5, 125415691752), (6, 104513076460), (8, 78384807345), (10, 62707845876), (12, 52256538230), (13, 48236804520), (15, 41805230584), (20, 31353922938), (24, 26128269115), (26, 24118402260), (30, 20902615292), (39, 16078934840), (40, 15676961469), (52, 12059201130), (60, 10451307646), (65, 9647360904), (78, 8039467420), (104, 6029600565), (120, 5225653823), (130, 4823680452), (156, 4019733710), (195, 3215786968), (260, 2411840226), (312, 2009866855), (390, 1607893484), (520, 1205920113), (780, 803946742), (1560, 401973371)]