168117040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3339

約数の個数: 120

約数和(自身を含む): 489812400

約数和(自身を除く): 321695360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3299, 3640, 3920, 5096, 6370, 6598, 7280, 10192, 12740, 13196, 16495, 23093, 25480, 26392, 32990, 42887, 46186, 50960, 52784, 65980, 85774, 92372, 115465, 131960, 161651, 171548, 184744, 214435, 230930, 263920, 300209, 323302, 343096, 369488, 428870, 461860, 600418, 646604, 686192, 808255, 857740, 923720, 1200836, 1293208, 1501045, 1616510, 1715480, 1847440, 2101463, 2401672, 2586416, 3002090, 3233020, 3430960, 4202926, 4803344, 6004180, 6466040, 8405852, 10507315, 12008360, 12932080, 16811704, 21014630, 24016720, 33623408, 42029260, 84058520, 168117040]

約数ペア:

[(1, 168117040), (2, 84058520), (4, 42029260), (5, 33623408), (7, 24016720), (8, 21014630), (10, 16811704), (13, 12932080), (14, 12008360), (16, 10507315), (20, 8405852), (26, 6466040), (28, 6004180), (35, 4803344), (40, 4202926), (49, 3430960), (52, 3233020), (56, 3002090), (65, 2586416), (70, 2401672), (80, 2101463), (91, 1847440), (98, 1715480), (104, 1616510), (112, 1501045), (130, 1293208), (140, 1200836), (182, 923720), (196, 857740), (208, 808255), (245, 686192), (260, 646604), (280, 600418), (364, 461860), (392, 428870), (455, 369488), (490, 343096), (520, 323302), (560, 300209), (637, 263920), (728, 230930), (784, 214435), (910, 184744), (980, 171548), (1040, 161651), (1274, 131960), (1456, 115465), (1820, 92372), (1960, 85774), (2548, 65980), (3185, 52784), (3299, 50960), (3640, 46186), (3920, 42887), (5096, 32990), (6370, 26392), (6598, 25480), (7280, 23093), (10192, 16495), (12740, 13196)]