71071861.000000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1017

約数の個数: 160

約数和(自身を含む): 1139927040

約数和(自身を除く): 805468080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 151, 165, 176, 220, 240, 264, 302, 330, 440, 453, 528, 604, 660, 755, 839, 880, 906, 1208, 1320, 1510, 1661, 1678, 1812, 2265, 2416, 2517, 2640, 3020, 3322, 3356, 3624, 4195, 4530, 4983, 5034, 6040, 6644, 6712, 7248, 8305, 8390, 9060, 9229, 9966, 10068, 12080, 12585, 13288, 13424, 16610, 16780, 18120, 18458, 19932, 20136, 24915, 25170, 26576, 27687, 33220, 33560, 36240, 36916, 39864, 40272, 46145, 49830, 50340, 55374, 66440, 67120, 73832, 79728, 92290, 99660, 100680, 110748, 126689, 132880, 138435, 147664, 184580, 199320, 201360, 221496, 253378, 276870, 369160, 380067, 398640, 442992, 506756, 553740, 633445, 738320, 760134, 1013512, 1107480, 1266890, 1393579, 1520268, 1900335, 2027024, 2214960, 2533780, 2787158, 3040536, 3800670, 4180737, 5067560, 5574316, 6081072, 6967895, 7601340, 8361474, 10135120, 11148632, 13935790, 15202680, 16722948, 20903685, 22297264, 27871580, 30405360, 33445896, 41807370, 55743160, 66891792, 83614740, 111486320, 167229480, 334458960]

約数ペア:

[(1, 334458960), (2, 167229480), (3, 111486320), (4, 83614740), (5, 66891792), (6, 55743160), (8, 41807370), (10, 33445896), (11, 30405360), (12, 27871580), (15, 22297264), (16, 20903685), (20, 16722948), (22, 15202680), (24, 13935790), (30, 11148632), (33, 10135120), (40, 8361474), (44, 7601340), (48, 6967895), (55, 6081072), (60, 5574316), (66, 5067560), (80, 4180737), (88, 3800670), (110, 3040536), (120, 2787158), (132, 2533780), (151, 2214960), (165, 2027024), (176, 1900335), (220, 1520268), (240, 1393579), (264, 1266890), (302, 1107480), (330, 1013512), (440, 760134), (453, 738320), (528, 633445), (604, 553740), (660, 506756), (755, 442992), (839, 398640), (880, 380067), (906, 369160), (1208, 276870), (1320, 253378), (1510, 221496), (1661, 201360), (1678, 199320), (1812, 184580), (2265, 147664), (2416, 138435), (2517, 132880), (2640, 126689), (3020, 110748), (3322, 100680), (3356, 99660), (3624, 92290), (4195, 79728), (4530, 73832), (4983, 67120), (5034, 66440), (6040, 55374), (6644, 50340), (6712, 49830), (7248, 46145), (8305, 40272), (8390, 39864), (9060, 36916), (9229, 36240), (9966, 33560), (10068, 33220), (12080, 27687), (12585, 26576), (13288, 25170), (13424, 24915), (16610, 20136), (16780, 19932), (18120, 18458)]