7883685480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{25633}}^1$

素因数の和:25891

約数の個数: 128

約数和(自身を含む): 25912897920

約数和(自身を除く): 18029212440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 233, 264, 330, 440, 466, 660, 699, 932, 1165, 1320, 1398, 1864, 2330, 2563, 2796, 3495, 4660, 5126, 5592, 6990, 7689, 9320, 10252, 12815, 13980, 15378, 20504, 25630, 25633, 27960, 30756, 38445, 51260, 51266, 61512, 76890, 76899, 102520, 102532, 128165, 153780, 153798, 205064, 256330, 281963, 307560, 307596, 384495, 512660, 563926, 615192, 768990, 845889, 1025320, 1127852, 1409815, 1537980, 1691778, 2255704, 2819630, 3075960, 3383556, 4229445, 5639260, 5972489, 6767112, 8458890, 11278520, 11944978, 16917780, 17917467, 23889956, 29862445, 33835560, 35834934, 47779912, 59724890, 65697379, 71669868, 89587335, 119449780, 131394758, 143339736, 179174670, 197092137, 238899560, 262789516, 328486895, 358349340, 394184274, 525579032, 656973790, 716698680, 788368548, 985460685, 1313947580, 1576737096, 1970921370, 2627895160, 3941842740, 7883685480]

約数ペア:

[(1, 7883685480), (2, 3941842740), (3, 2627895160), (4, 1970921370), (5, 1576737096), (6, 1313947580), (8, 985460685), (10, 788368548), (11, 716698680), (12, 656973790), (15, 525579032), (20, 394184274), (22, 358349340), (24, 328486895), (30, 262789516), (33, 238899560), (40, 197092137), (44, 179174670), (55, 143339736), (60, 131394758), (66, 119449780), (88, 89587335), (110, 71669868), (120, 65697379), (132, 59724890), (165, 47779912), (220, 35834934), (233, 33835560), (264, 29862445), (330, 23889956), (440, 17917467), (466, 16917780), (660, 11944978), (699, 11278520), (932, 8458890), (1165, 6767112), (1320, 5972489), (1398, 5639260), (1864, 4229445), (2330, 3383556), (2563, 3075960), (2796, 2819630), (3495, 2255704), (4660, 1691778), (5126, 1537980), (5592, 1409815), (6990, 1127852), (7689, 1025320), (9320, 845889), (10252, 768990), (12815, 615192), (13980, 563926), (15378, 512660), (20504, 384495), (25630, 307596), (25633, 307560), (27960, 281963), (30756, 256330), (38445, 205064), (51260, 153798), (51266, 153780), (61512, 128165), (76890, 102532), (76899, 102520)]