169920660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31121}}^1$

素因数の和:31153

約数の個数: 96

約数和(自身を含む): 585591552

約数和(自身を除く): 415670892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 31121, 62242, 93363, 124484, 155605, 186726, 217847, 311210, 373452, 404573, 435694, 466815, 622420, 653541, 809146, 871388, 933630, 1089235, 1213719, 1307082, 1618292, 1867260, 2022865, 2178470, 2427438, 2614164, 2832011, 3267705, 4045730, 4356940, 4854876, 5664022, 6068595, 6535410, 8091460, 8496033, 11328044, 12137190, 13070820, 14160055, 16992066, 24274380, 28320110, 33984132, 42480165, 56640220, 84960330, 169920660]

約数ペア:

[(1, 169920660), (2, 84960330), (3, 56640220), (4, 42480165), (5, 33984132), (6, 28320110), (7, 24274380), (10, 16992066), (12, 14160055), (13, 13070820), (14, 12137190), (15, 11328044), (20, 8496033), (21, 8091460), (26, 6535410), (28, 6068595), (30, 5664022), (35, 4854876), (39, 4356940), (42, 4045730), (52, 3267705), (60, 2832011), (65, 2614164), (70, 2427438), (78, 2178470), (84, 2022865), (91, 1867260), (105, 1618292), (130, 1307082), (140, 1213719), (156, 1089235), (182, 933630), (195, 871388), (210, 809146), (260, 653541), (273, 622420), (364, 466815), (390, 435694), (420, 404573), (455, 373452), (546, 311210), (780, 217847), (910, 186726), (1092, 155605), (1365, 124484), (1820, 93363), (2730, 62242), (5460, 31121)]