8104475340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{48781}}^1$

素因数の和:48880

約数の個数: 144

約数和(自身を含む): 26848051776

約数和(自身を除く): 18743576436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 852, 923, 1065, 1170, 1278, 1420, 1846, 2130, 2340, 2556, 2769, 3195, 3692, 4260, 4615, 5538, 6390, 8307, 9230, 11076, 12780, 13845, 16614, 18460, 27690, 33228, 41535, 48781, 55380, 83070, 97562, 146343, 166140, 195124, 243905, 292686, 439029, 487810, 585372, 634153, 731715, 878058, 975620, 1268306, 1463430, 1756116, 1902459, 2195145, 2536612, 2926860, 3170765, 3463451, 3804918, 4390290, 5707377, 6341530, 6926902, 7609836, 8780580, 9512295, 10390353, 11414754, 12683060, 13853804, 17317255, 19024590, 20780706, 22829508, 28536885, 31171059, 34634510, 38049180, 41561412, 45024863, 51951765, 57073770, 62342118, 69269020, 90049726, 103903530, 114147540, 124684236, 135074589, 155855295, 180099452, 207807060, 225124315, 270149178, 311710590, 405223767, 450248630, 540298356, 623421180, 675372945, 810447534, 900497260, 1350745890, 1620895068, 2026118835, 2701491780, 4052237670, 8104475340]

約数ペア:

[(1, 8104475340), (2, 4052237670), (3, 2701491780), (4, 2026118835), (5, 1620895068), (6, 1350745890), (9, 900497260), (10, 810447534), (12, 675372945), (13, 623421180), (15, 540298356), (18, 450248630), (20, 405223767), (26, 311710590), (30, 270149178), (36, 225124315), (39, 207807060), (45, 180099452), (52, 155855295), (60, 135074589), (65, 124684236), (71, 114147540), (78, 103903530), (90, 90049726), (117, 69269020), (130, 62342118), (142, 57073770), (156, 51951765), (180, 45024863), (195, 41561412), (213, 38049180), (234, 34634510), (260, 31171059), (284, 28536885), (355, 22829508), (390, 20780706), (426, 19024590), (468, 17317255), (585, 13853804), (639, 12683060), (710, 11414754), (780, 10390353), (852, 9512295), (923, 8780580), (1065, 7609836), (1170, 6926902), (1278, 6341530), (1420, 5707377), (1846, 4390290), (2130, 3804918), (2340, 3463451), (2556, 3170765), (2769, 2926860), (3195, 2536612), (3692, 2195145), (4260, 1902459), (4615, 1756116), (5538, 1463430), (6390, 1268306), (8307, 975620), (9230, 878058), (11076, 731715), (12780, 634153), (13845, 585372), (16614, 487810), (18460, 439029), (27690, 292686), (33228, 243905), (41535, 195124), (48781, 166140), (55380, 146343), (83070, 97562)]