1419827920

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:970

約数の個数: 160

約数和(自身を含む): 3919392000

約数和(自身を除く): 2499564080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 196, 236, 245, 280, 295, 343, 392, 413, 472, 490, 560, 590, 686, 784, 826, 877, 944, 980, 1180, 1372, 1652, 1715, 1754, 1960, 2065, 2360, 2744, 2891, 3304, 3430, 3508, 3920, 4130, 4385, 4720, 5488, 5782, 6139, 6608, 6860, 7016, 8260, 8770, 11564, 12278, 13720, 14032, 14455, 16520, 17540, 20237, 23128, 24556, 27440, 28910, 30695, 33040, 35080, 40474, 42973, 46256, 49112, 51743, 57820, 61390, 70160, 80948, 85946, 98224, 101185, 103486, 115640, 122780, 161896, 171892, 202370, 206972, 214865, 231280, 245560, 258715, 300811, 323792, 343784, 362201, 404740, 413944, 429730, 491120, 517430, 601622, 687568, 724402, 809480, 827888, 859460, 1034860, 1203244, 1448804, 1504055, 1618960, 1718920, 1811005, 2069720, 2406488, 2535407, 2897608, 3008110, 3437840, 3622010, 4139440, 4812976, 5070814, 5795216, 6016220, 7244020, 10141628, 12032440, 12677035, 14488040, 17747849, 20283256, 24064880, 25354070, 28976080, 35495698, 40566512, 50708140, 70991396, 88739245, 101416280, 141982792, 177478490, 202832560, 283965584, 354956980, 709913960, 1419827920]

約数ペア:

[(1, 1419827920), (2, 709913960), (4, 354956980), (5, 283965584), (7, 202832560), (8, 177478490), (10, 141982792), (14, 101416280), (16, 88739245), (20, 70991396), (28, 50708140), (35, 40566512), (40, 35495698), (49, 28976080), (56, 25354070), (59, 24064880), (70, 20283256), (80, 17747849), (98, 14488040), (112, 12677035), (118, 12032440), (140, 10141628), (196, 7244020), (236, 6016220), (245, 5795216), (280, 5070814), (295, 4812976), (343, 4139440), (392, 3622010), (413, 3437840), (472, 3008110), (490, 2897608), (560, 2535407), (590, 2406488), (686, 2069720), (784, 1811005), (826, 1718920), (877, 1618960), (944, 1504055), (980, 1448804), (1180, 1203244), (1372, 1034860), (1652, 859460), (1715, 827888), (1754, 809480), (1960, 724402), (2065, 687568), (2360, 601622), (2744, 517430), (2891, 491120), (3304, 429730), (3430, 413944), (3508, 404740), (3920, 362201), (4130, 343784), (4385, 323792), (4720, 300811), (5488, 258715), (5782, 245560), (6139, 231280), (6608, 214865), (6860, 206972), (7016, 202370), (8260, 171892), (8770, 161896), (11564, 122780), (12278, 115640), (13720, 103486), (14032, 101185), (14455, 98224), (16520, 85946), (17540, 80948), (20237, 70160), (23128, 61390), (24556, 57820), (27440, 51743), (28910, 49112), (30695, 46256), (33040, 42973), (35080, 40474)]