121657380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8253

約数の個数: 96

約数和(自身を含む): 386198400

約数和(自身を除く): 264541020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 8209, 14820, 16418, 24627, 32836, 41045, 49254, 82090, 98508, 106717, 123135, 155971, 164180, 213434, 246270, 311942, 320151, 426868, 467913, 492540, 533585, 623884, 640302, 779855, 935826, 1067170, 1280604, 1559710, 1600755, 1871652, 2027623, 2134340, 2339565, 3119420, 3201510, 4055246, 4679130, 6082869, 6403020, 8110492, 9358260, 10138115, 12165738, 20276230, 24331476, 30414345, 40552460, 60828690, 121657380]

約数ペア:

[(1, 121657380), (2, 60828690), (3, 40552460), (4, 30414345), (5, 24331476), (6, 20276230), (10, 12165738), (12, 10138115), (13, 9358260), (15, 8110492), (19, 6403020), (20, 6082869), (26, 4679130), (30, 4055246), (38, 3201510), (39, 3119420), (52, 2339565), (57, 2134340), (60, 2027623), (65, 1871652), (76, 1600755), (78, 1559710), (95, 1280604), (114, 1067170), (130, 935826), (156, 779855), (190, 640302), (195, 623884), (228, 533585), (247, 492540), (260, 467913), (285, 426868), (380, 320151), (390, 311942), (494, 246270), (570, 213434), (741, 164180), (780, 155971), (988, 123135), (1140, 106717), (1235, 98508), (1482, 82090), (2470, 49254), (2964, 41045), (3705, 32836), (4940, 24627), (7410, 16418), (8209, 14820)]