83406120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3255

約数の個数: 128

約数和(自身を含む): 295280640

約数和(自身を除く): 211874520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3203, 3255, 3720, 4340, 5208, 6406, 6510, 8680, 9609, 12812, 13020, 16015, 19218, 22421, 25624, 26040, 32030, 38436, 44842, 48045, 64060, 67263, 76872, 89684, 96090, 99293, 112105, 128120, 134526, 179368, 192180, 198586, 224210, 269052, 297879, 336315, 384360, 397172, 448420, 496465, 538104, 595758, 672630, 695051, 794344, 896840, 992930, 1191516, 1345260, 1390102, 1489395, 1985860, 2085153, 2383032, 2690520, 2780204, 2978790, 3475255, 3971720, 4170306, 5560408, 5957580, 6950510, 8340612, 10425765, 11915160, 13901020, 16681224, 20851530, 27802040, 41703060, 83406120]

約数ペア:

[(1, 83406120), (2, 41703060), (3, 27802040), (4, 20851530), (5, 16681224), (6, 13901020), (7, 11915160), (8, 10425765), (10, 8340612), (12, 6950510), (14, 5957580), (15, 5560408), (20, 4170306), (21, 3971720), (24, 3475255), (28, 2978790), (30, 2780204), (31, 2690520), (35, 2383032), (40, 2085153), (42, 1985860), (56, 1489395), (60, 1390102), (62, 1345260), (70, 1191516), (84, 992930), (93, 896840), (105, 794344), (120, 695051), (124, 672630), (140, 595758), (155, 538104), (168, 496465), (186, 448420), (210, 397172), (217, 384360), (248, 336315), (280, 297879), (310, 269052), (372, 224210), (420, 198586), (434, 192180), (465, 179368), (620, 134526), (651, 128120), (744, 112105), (840, 99293), (868, 96090), (930, 89684), (1085, 76872), (1240, 67263), (1302, 64060), (1736, 48045), (1860, 44842), (2170, 38436), (2604, 32030), (3203, 26040), (3255, 25624), (3720, 22421), (4340, 19218), (5208, 16015), (6406, 13020), (6510, 12812), (8680, 9609)]