80495629680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{32503}}^1$

素因数の和:33143

約数の個数: 160

約数和(自身を含む): 264658489344

約数和(自身を除く): 184162859664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 607, 680, 816, 1020, 1214, 1360, 1821, 2040, 2428, 3035, 3642, 4080, 4856, 6070, 7284, 9105, 9712, 10319, 12140, 14568, 18210, 20638, 24280, 29136, 30957, 32503, 36420, 41276, 48560, 51595, 61914, 65006, 72840, 82552, 97509, 103190, 123828, 130012, 145680, 154785, 162515, 165104, 195018, 206380, 247656, 260024, 309570, 325030, 390036, 412760, 487545, 495312, 520048, 552551, 619140, 650060, 780072, 825520, 975090, 1105102, 1238280, 1300120, 1560144, 1657653, 1950180, 2210204, 2476560, 2600240, 2762755, 3315306, 3900360, 4420408, 5525510, 6630612, 7800720, 8288265, 8840816, 11051020, 13261224, 16576530, 19729321, 22102040, 26522448, 33153060, 39458642, 44204080, 59187963, 66306120, 78917284, 98646605, 118375926, 132612240, 157834568, 197293210, 236751852, 295939815, 315669136, 335398457, 394586420, 473503704, 591879630, 670796914, 789172840, 947007408, 1006195371, 1183759260, 1341593828, 1578345680, 1676992285, 2012390742, 2367518520, 2683187656, 3353984570, 4024781484, 4735037040, 5030976855, 5366375312, 6707969140, 8049562968, 10061953710, 13415938280, 16099125936, 20123907420, 26831876560, 40247814840, 80495629680]

約数ペア:

[(1, 80495629680), (2, 40247814840), (3, 26831876560), (4, 20123907420), (5, 16099125936), (6, 13415938280), (8, 10061953710), (10, 8049562968), (12, 6707969140), (15, 5366375312), (16, 5030976855), (17, 4735037040), (20, 4024781484), (24, 3353984570), (30, 2683187656), (34, 2367518520), (40, 2012390742), (48, 1676992285), (51, 1578345680), (60, 1341593828), (68, 1183759260), (80, 1006195371), (85, 947007408), (102, 789172840), (120, 670796914), (136, 591879630), (170, 473503704), (204, 394586420), (240, 335398457), (255, 315669136), (272, 295939815), (340, 236751852), (408, 197293210), (510, 157834568), (607, 132612240), (680, 118375926), (816, 98646605), (1020, 78917284), (1214, 66306120), (1360, 59187963), (1821, 44204080), (2040, 39458642), (2428, 33153060), (3035, 26522448), (3642, 22102040), (4080, 19729321), (4856, 16576530), (6070, 13261224), (7284, 11051020), (9105, 8840816), (9712, 8288265), (10319, 7800720), (12140, 6630612), (14568, 5525510), (18210, 4420408), (20638, 3900360), (24280, 3315306), (29136, 2762755), (30957, 2600240), (32503, 2476560), (36420, 2210204), (41276, 1950180), (48560, 1657653), (51595, 1560144), (61914, 1300120), (65006, 1238280), (72840, 1105102), (82552, 975090), (97509, 825520), (103190, 780072), (123828, 650060), (130012, 619140), (145680, 552551), (154785, 520048), (162515, 495312), (165104, 487545), (195018, 412760), (206380, 390036), (247656, 325030), (260024, 309570)]