165380460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1453}}^1$

素因数の和:1743

約数の個数: 96

約数和(自身を含む): 531535872

約数和(自身を除く): 366155412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 271, 420, 542, 813, 1084, 1355, 1453, 1626, 1897, 2710, 2906, 3252, 3794, 4065, 4359, 5420, 5691, 5812, 7265, 7588, 8130, 8718, 9485, 10171, 11382, 14530, 16260, 17436, 18970, 20342, 21795, 22764, 28455, 29060, 30513, 37940, 40684, 43590, 50855, 56910, 61026, 87180, 101710, 113820, 122052, 152565, 203420, 305130, 393763, 610260, 787526, 1181289, 1575052, 1968815, 2362578, 2756341, 3937630, 4725156, 5512682, 5906445, 7875260, 8269023, 11025364, 11812890, 13781705, 16538046, 23625780, 27563410, 33076092, 41345115, 55126820, 82690230, 165380460]

約数ペア:

[(1, 165380460), (2, 82690230), (3, 55126820), (4, 41345115), (5, 33076092), (6, 27563410), (7, 23625780), (10, 16538046), (12, 13781705), (14, 11812890), (15, 11025364), (20, 8269023), (21, 7875260), (28, 5906445), (30, 5512682), (35, 4725156), (42, 3937630), (60, 2756341), (70, 2362578), (84, 1968815), (105, 1575052), (140, 1181289), (210, 787526), (271, 610260), (420, 393763), (542, 305130), (813, 203420), (1084, 152565), (1355, 122052), (1453, 113820), (1626, 101710), (1897, 87180), (2710, 61026), (2906, 56910), (3252, 50855), (3794, 43590), (4065, 40684), (4359, 37940), (5420, 30513), (5691, 29060), (5812, 28455), (7265, 22764), (7588, 21795), (8130, 20342), (8718, 18970), (9485, 17436), (10171, 16260), (11382, 14530)]