2015346780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1741}}^1$

素因数の和:1924

約数の個数: 144

約数和(自身を含む): 6277471200

約数和(自身を除く): 4262124420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 109, 118, 177, 180, 218, 236, 295, 327, 354, 436, 531, 545, 590, 654, 708, 885, 981, 1062, 1090, 1180, 1308, 1635, 1741, 1770, 1962, 2124, 2180, 2655, 3270, 3482, 3540, 3924, 4905, 5223, 5310, 6431, 6540, 6964, 8705, 9810, 10446, 10620, 12862, 15669, 17410, 19293, 19620, 20892, 25724, 26115, 31338, 32155, 34820, 38586, 52230, 57879, 62676, 64310, 77172, 78345, 96465, 102719, 104460, 115758, 128620, 156690, 189769, 192930, 205438, 231516, 289395, 308157, 313380, 379538, 385860, 410876, 513595, 569307, 578790, 616314, 759076, 924471, 948845, 1027190, 1138614, 1157580, 1232628, 1540785, 1707921, 1848942, 1897690, 2054380, 2277228, 2846535, 3081570, 3415842, 3697884, 3795380, 4622355, 5693070, 6163140, 6831684, 8539605, 9244710, 11196371, 11386140, 17079210, 18489420, 22392742, 33589113, 34158420, 44785484, 55981855, 67178226, 100767339, 111963710, 134356452, 167945565, 201534678, 223927420, 335891130, 403069356, 503836695, 671782260, 1007673390, 2015346780]

約数ペア:

[(1, 2015346780), (2, 1007673390), (3, 671782260), (4, 503836695), (5, 403069356), (6, 335891130), (9, 223927420), (10, 201534678), (12, 167945565), (15, 134356452), (18, 111963710), (20, 100767339), (30, 67178226), (36, 55981855), (45, 44785484), (59, 34158420), (60, 33589113), (90, 22392742), (109, 18489420), (118, 17079210), (177, 11386140), (180, 11196371), (218, 9244710), (236, 8539605), (295, 6831684), (327, 6163140), (354, 5693070), (436, 4622355), (531, 3795380), (545, 3697884), (590, 3415842), (654, 3081570), (708, 2846535), (885, 2277228), (981, 2054380), (1062, 1897690), (1090, 1848942), (1180, 1707921), (1308, 1540785), (1635, 1232628), (1741, 1157580), (1770, 1138614), (1962, 1027190), (2124, 948845), (2180, 924471), (2655, 759076), (3270, 616314), (3482, 578790), (3540, 569307), (3924, 513595), (4905, 410876), (5223, 385860), (5310, 379538), (6431, 313380), (6540, 308157), (6964, 289395), (8705, 231516), (9810, 205438), (10446, 192930), (10620, 189769), (12862, 156690), (15669, 128620), (17410, 115758), (19293, 104460), (19620, 102719), (20892, 96465), (25724, 78345), (26115, 77172), (31338, 64310), (32155, 62676), (34820, 57879), (38586, 52230)]