2946121640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4177}}^1$

素因数の和:4435

約数の個数: 128

約数和(自身を含む): 8302521600

約数和(自身を除く): 5356399960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 229, 280, 308, 385, 440, 458, 616, 770, 916, 1145, 1540, 1603, 1832, 2290, 2519, 3080, 3206, 4177, 4580, 5038, 6412, 8015, 8354, 9160, 10076, 12595, 12824, 16030, 16708, 17633, 20152, 20885, 25190, 29239, 32060, 33416, 35266, 41770, 45947, 50380, 58478, 64120, 70532, 83540, 88165, 91894, 100760, 116956, 141064, 146195, 167080, 176330, 183788, 229735, 233912, 292390, 321629, 352660, 367576, 459470, 584780, 643258, 705320, 918940, 956533, 1169560, 1286516, 1608145, 1837880, 1913066, 2573032, 3216290, 3826132, 4782665, 6432580, 6695731, 7652264, 9565330, 10521863, 12865160, 13391462, 19130660, 21043726, 26782924, 33478655, 38261320, 42087452, 52609315, 53565848, 66957310, 73653041, 84174904, 105218630, 133914620, 147306082, 210437260, 267829240, 294612164, 368265205, 420874520, 589224328, 736530410, 1473060820, 2946121640]

約数ペア:

[(1, 2946121640), (2, 1473060820), (4, 736530410), (5, 589224328), (7, 420874520), (8, 368265205), (10, 294612164), (11, 267829240), (14, 210437260), (20, 147306082), (22, 133914620), (28, 105218630), (35, 84174904), (40, 73653041), (44, 66957310), (55, 53565848), (56, 52609315), (70, 42087452), (77, 38261320), (88, 33478655), (110, 26782924), (140, 21043726), (154, 19130660), (220, 13391462), (229, 12865160), (280, 10521863), (308, 9565330), (385, 7652264), (440, 6695731), (458, 6432580), (616, 4782665), (770, 3826132), (916, 3216290), (1145, 2573032), (1540, 1913066), (1603, 1837880), (1832, 1608145), (2290, 1286516), (2519, 1169560), (3080, 956533), (3206, 918940), (4177, 705320), (4580, 643258), (5038, 584780), (6412, 459470), (8015, 367576), (8354, 352660), (9160, 321629), (10076, 292390), (12595, 233912), (12824, 229735), (16030, 183788), (16708, 176330), (17633, 167080), (20152, 146195), (20885, 141064), (25190, 116956), (29239, 100760), (32060, 91894), (33416, 88165), (35266, 83540), (41770, 70532), (45947, 64120), (50380, 58478)]