224113260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2516

約数の個数: 144

約数和(自身を含む): 753822720

約数和(自身を除く): 529709460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1470, 1519, 1860, 2170, 2459, 2604, 2940, 3038, 3255, 4340, 4557, 4918, 6076, 6510, 7377, 7595, 9114, 9836, 12295, 13020, 14754, 15190, 17213, 18228, 22785, 24590, 29508, 30380, 34426, 36885, 45570, 49180, 51639, 68852, 73770, 76229, 86065, 91140, 103278, 120491, 147540, 152458, 172130, 206556, 228687, 240982, 258195, 304916, 344260, 361473, 381145, 457374, 481964, 516390, 533603, 602455, 722946, 762290, 914748, 1032780, 1067206, 1143435, 1204910, 1445892, 1524580, 1600809, 1807365, 2134412, 2286870, 2409820, 2668015, 3201618, 3614730, 3735221, 4573740, 5336030, 6403236, 7229460, 7470442, 8004045, 10672060, 11205663, 14940884, 16008090, 18676105, 22411326, 32016180, 37352210, 44822652, 56028315, 74704420, 112056630, 224113260]

約数ペア:

[(1, 224113260), (2, 112056630), (3, 74704420), (4, 56028315), (5, 44822652), (6, 37352210), (7, 32016180), (10, 22411326), (12, 18676105), (14, 16008090), (15, 14940884), (20, 11205663), (21, 10672060), (28, 8004045), (30, 7470442), (31, 7229460), (35, 6403236), (42, 5336030), (49, 4573740), (60, 3735221), (62, 3614730), (70, 3201618), (84, 2668015), (93, 2409820), (98, 2286870), (105, 2134412), (124, 1807365), (140, 1600809), (147, 1524580), (155, 1445892), (186, 1204910), (196, 1143435), (210, 1067206), (217, 1032780), (245, 914748), (294, 762290), (310, 722946), (372, 602455), (420, 533603), (434, 516390), (465, 481964), (490, 457374), (588, 381145), (620, 361473), (651, 344260), (735, 304916), (868, 258195), (930, 240982), (980, 228687), (1085, 206556), (1302, 172130), (1470, 152458), (1519, 147540), (1860, 120491), (2170, 103278), (2459, 91140), (2604, 86065), (2940, 76229), (3038, 73770), (3255, 68852), (4340, 51639), (4557, 49180), (4918, 45570), (6076, 36885), (6510, 34426), (7377, 30380), (7595, 29508), (9114, 24590), (9836, 22785), (12295, 18228), (13020, 17213), (14754, 15190)]