70160440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 190771200

約数和(自身を除く): 120610760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 59, 62, 70, 118, 124, 137, 140, 155, 217, 236, 248, 274, 280, 295, 310, 413, 434, 472, 548, 590, 620, 685, 826, 868, 959, 1085, 1096, 1180, 1240, 1370, 1652, 1736, 1829, 1918, 2065, 2170, 2360, 2740, 3304, 3658, 3836, 4130, 4247, 4340, 4795, 5480, 7316, 7672, 8083, 8260, 8494, 8680, 9145, 9590, 12803, 14632, 16166, 16520, 16988, 18290, 19180, 21235, 25606, 29729, 32332, 33976, 36580, 38360, 40415, 42470, 51212, 56581, 59458, 64015, 64664, 73160, 80830, 84940, 102424, 113162, 118916, 128030, 148645, 161660, 169880, 226324, 237832, 250573, 256060, 282905, 297290, 323320, 452648, 501146, 512120, 565810, 594580, 1002292, 1131620, 1189160, 1252865, 1754011, 2004584, 2263240, 2505730, 3508022, 5011460, 7016044, 8770055, 10022920, 14032088, 17540110, 35080220, 70160440]

約数ペア:

[(1, 70160440), (2, 35080220), (4, 17540110), (5, 14032088), (7, 10022920), (8, 8770055), (10, 7016044), (14, 5011460), (20, 3508022), (28, 2505730), (31, 2263240), (35, 2004584), (40, 1754011), (56, 1252865), (59, 1189160), (62, 1131620), (70, 1002292), (118, 594580), (124, 565810), (137, 512120), (140, 501146), (155, 452648), (217, 323320), (236, 297290), (248, 282905), (274, 256060), (280, 250573), (295, 237832), (310, 226324), (413, 169880), (434, 161660), (472, 148645), (548, 128030), (590, 118916), (620, 113162), (685, 102424), (826, 84940), (868, 80830), (959, 73160), (1085, 64664), (1096, 64015), (1180, 59458), (1240, 56581), (1370, 51212), (1652, 42470), (1736, 40415), (1829, 38360), (1918, 36580), (2065, 33976), (2170, 32332), (2360, 29729), (2740, 25606), (3304, 21235), (3658, 19180), (3836, 18290), (4130, 16988), (4247, 16520), (4340, 16166), (4795, 14632), (5480, 12803), (7316, 9590), (7672, 9145), (8083, 8680), (8260, 8494)]