16286040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2417

約数の個数: 96

約数和(自身を含む): 55738800

約数和(自身を除く): 39452760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 2381, 3420, 4762, 6840, 7143, 9524, 11905, 14286, 19048, 21429, 23810, 28572, 35715, 42858, 45239, 47620, 57144, 71430, 85716, 90478, 95240, 107145, 135717, 142860, 171432, 180956, 214290, 226195, 271434, 285720, 361912, 407151, 428580, 452390, 542868, 678585, 814302, 857160, 904780, 1085736, 1357170, 1628604, 1809560, 2035755, 2714340, 3257208, 4071510, 5428680, 8143020, 16286040]

約数ペア:

[(1, 16286040), (2, 8143020), (3, 5428680), (4, 4071510), (5, 3257208), (6, 2714340), (8, 2035755), (9, 1809560), (10, 1628604), (12, 1357170), (15, 1085736), (18, 904780), (19, 857160), (20, 814302), (24, 678585), (30, 542868), (36, 452390), (38, 428580), (40, 407151), (45, 361912), (57, 285720), (60, 271434), (72, 226195), (76, 214290), (90, 180956), (95, 171432), (114, 142860), (120, 135717), (152, 107145), (171, 95240), (180, 90478), (190, 85716), (228, 71430), (285, 57144), (342, 47620), (360, 45239), (380, 42858), (456, 35715), (570, 28572), (684, 23810), (760, 21429), (855, 19048), (1140, 14286), (1368, 11905), (1710, 9524), (2280, 7143), (2381, 6840), (3420, 4762)]