157440630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 402665472

約数和(自身を除く): 245224842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 127, 129, 155, 186, 215, 254, 258, 310, 381, 430, 465, 635, 645, 762, 930, 961, 1270, 1290, 1333, 1905, 1922, 2666, 2883, 3810, 3937, 3999, 4805, 5461, 5766, 6665, 7874, 7998, 9610, 10922, 11811, 13330, 14415, 16383, 19685, 19995, 23622, 27305, 28830, 32766, 39370, 39990, 41323, 54610, 59055, 81915, 82646, 118110, 122047, 123969, 163830, 169291, 206615, 244094, 247938, 338582, 366141, 413230, 507873, 610235, 619845, 732282, 846455, 1015746, 1220470, 1239690, 1692910, 1830705, 2539365, 3661410, 5078730, 5248021, 10496042, 15744063, 26240105, 31488126, 52480210, 78720315, 157440630]

約数ペア:

[(1, 157440630), (2, 78720315), (3, 52480210), (5, 31488126), (6, 26240105), (10, 15744063), (15, 10496042), (30, 5248021), (31, 5078730), (43, 3661410), (62, 2539365), (86, 1830705), (93, 1692910), (127, 1239690), (129, 1220470), (155, 1015746), (186, 846455), (215, 732282), (254, 619845), (258, 610235), (310, 507873), (381, 413230), (430, 366141), (465, 338582), (635, 247938), (645, 244094), (762, 206615), (930, 169291), (961, 163830), (1270, 123969), (1290, 122047), (1333, 118110), (1905, 82646), (1922, 81915), (2666, 59055), (2883, 54610), (3810, 41323), (3937, 39990), (3999, 39370), (4805, 32766), (5461, 28830), (5766, 27305), (6665, 23622), (7874, 19995), (7998, 19685), (9610, 16383), (10922, 14415), (11811, 13330)]