71426040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3697}}^1$

素因数の和:3741

約数の個数: 128

約数和(自身を含む): 255605760

約数和(自身を除く): 184179720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3697, 3864, 4830, 6440, 7394, 9660, 11091, 14788, 18485, 19320, 22182, 25879, 29576, 36970, 44364, 51758, 55455, 73940, 77637, 85031, 88728, 103516, 110910, 129395, 147880, 155274, 170062, 207032, 221820, 255093, 258790, 310548, 340124, 388185, 425155, 443640, 510186, 517580, 595217, 621096, 680248, 776370, 850310, 1020372, 1035160, 1190434, 1275465, 1552740, 1700620, 1785651, 2040744, 2380868, 2550930, 2976085, 3105480, 3401240, 3571302, 4761736, 5101860, 5952170, 7142604, 8928255, 10203720, 11904340, 14285208, 17856510, 23808680, 35713020, 71426040]

約数ペア:

[(1, 71426040), (2, 35713020), (3, 23808680), (4, 17856510), (5, 14285208), (6, 11904340), (7, 10203720), (8, 8928255), (10, 7142604), (12, 5952170), (14, 5101860), (15, 4761736), (20, 3571302), (21, 3401240), (23, 3105480), (24, 2976085), (28, 2550930), (30, 2380868), (35, 2040744), (40, 1785651), (42, 1700620), (46, 1552740), (56, 1275465), (60, 1190434), (69, 1035160), (70, 1020372), (84, 850310), (92, 776370), (105, 680248), (115, 621096), (120, 595217), (138, 517580), (140, 510186), (161, 443640), (168, 425155), (184, 388185), (210, 340124), (230, 310548), (276, 258790), (280, 255093), (322, 221820), (345, 207032), (420, 170062), (460, 155274), (483, 147880), (552, 129395), (644, 110910), (690, 103516), (805, 88728), (840, 85031), (920, 77637), (966, 73940), (1288, 55455), (1380, 51758), (1610, 44364), (1932, 36970), (2415, 29576), (2760, 25879), (3220, 22182), (3697, 19320), (3864, 18485), (4830, 14788), (6440, 11091), (7394, 9660)]