71337240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5114

約数の個数: 128

約数和(自身を含む): 256132800

約数和(自身を除く): 184795560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5081, 7020, 10162, 14040, 15243, 20324, 25405, 30486, 40648, 45729, 50810, 60972, 66053, 76215, 91458, 101620, 121944, 132106, 137187, 152430, 182916, 198159, 203240, 228645, 264212, 274374, 304860, 330265, 365832, 396318, 457290, 528424, 548748, 594477, 609720, 660530, 685935, 792636, 914580, 990795, 1097496, 1188954, 1321060, 1371870, 1585272, 1783431, 1829160, 1981590, 2377908, 2642120, 2743740, 2972385, 3566862, 3963180, 4755816, 5487480, 5944770, 7133724, 7926360, 8917155, 11889540, 14267448, 17834310, 23779080, 35668620, 71337240]

約数ペア:

[(1, 71337240), (2, 35668620), (3, 23779080), (4, 17834310), (5, 14267448), (6, 11889540), (8, 8917155), (9, 7926360), (10, 7133724), (12, 5944770), (13, 5487480), (15, 4755816), (18, 3963180), (20, 3566862), (24, 2972385), (26, 2743740), (27, 2642120), (30, 2377908), (36, 1981590), (39, 1829160), (40, 1783431), (45, 1585272), (52, 1371870), (54, 1321060), (60, 1188954), (65, 1097496), (72, 990795), (78, 914580), (90, 792636), (104, 685935), (108, 660530), (117, 609720), (120, 594477), (130, 548748), (135, 528424), (156, 457290), (180, 396318), (195, 365832), (216, 330265), (234, 304860), (260, 274374), (270, 264212), (312, 228645), (351, 203240), (360, 198159), (390, 182916), (468, 152430), (520, 137187), (540, 132106), (585, 121944), (702, 101620), (780, 91458), (936, 76215), (1080, 66053), (1170, 60972), (1404, 50810), (1560, 45729), (1755, 40648), (2340, 30486), (2808, 25405), (3510, 20324), (4680, 15243), (5081, 14040), (7020, 10162)]