858588720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17117}}^1$

素因数の和:17163

約数の個数: 160

約数和(自身を含む): 3056590080

約数和(自身を除く): 2198001360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 17117, 25080, 34234, 50160, 51351, 68468, 85585, 102702, 136936, 171170, 188287, 205404, 256755, 273872, 325223, 342340, 376574, 410808, 513510, 564861, 650446, 684680, 753148, 821616, 941435, 975669, 1027020, 1129722, 1300892, 1369360, 1506296, 1626115, 1882870, 1951338, 2054040, 2259444, 2601784, 2824305, 3012592, 3252230, 3577453, 3765740, 3902676, 4108080, 4518888, 4878345, 5203568, 5648610, 6504460, 7154906, 7531480, 7805352, 9037776, 9756690, 10732359, 11297220, 13008920, 14309812, 15062960, 15610704, 17887265, 19513380, 21464718, 22594440, 26017840, 28619624, 35774530, 39026760, 42929436, 45188880, 53661795, 57239248, 71549060, 78053520, 85858872, 107323590, 143098120, 171717744, 214647180, 286196240, 429294360, 858588720]

約数ペア:

[(1, 858588720), (2, 429294360), (3, 286196240), (4, 214647180), (5, 171717744), (6, 143098120), (8, 107323590), (10, 85858872), (11, 78053520), (12, 71549060), (15, 57239248), (16, 53661795), (19, 45188880), (20, 42929436), (22, 39026760), (24, 35774530), (30, 28619624), (33, 26017840), (38, 22594440), (40, 21464718), (44, 19513380), (48, 17887265), (55, 15610704), (57, 15062960), (60, 14309812), (66, 13008920), (76, 11297220), (80, 10732359), (88, 9756690), (95, 9037776), (110, 7805352), (114, 7531480), (120, 7154906), (132, 6504460), (152, 5648610), (165, 5203568), (176, 4878345), (190, 4518888), (209, 4108080), (220, 3902676), (228, 3765740), (240, 3577453), (264, 3252230), (285, 3012592), (304, 2824305), (330, 2601784), (380, 2259444), (418, 2054040), (440, 1951338), (456, 1882870), (528, 1626115), (570, 1506296), (627, 1369360), (660, 1300892), (760, 1129722), (836, 1027020), (880, 975669), (912, 941435), (1045, 821616), (1140, 753148), (1254, 684680), (1320, 650446), (1520, 564861), (1672, 513510), (2090, 410808), (2280, 376574), (2508, 342340), (2640, 325223), (3135, 273872), (3344, 256755), (4180, 205404), (4560, 188287), (5016, 171170), (6270, 136936), (8360, 102702), (10032, 85585), (12540, 68468), (16720, 51351), (17117, 50160), (25080, 34234)]