2017426180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 5515776000

約数和(自身を除く): 3498349820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 199, 203, 220, 227, 290, 308, 319, 385, 398, 406, 454, 580, 638, 770, 796, 812, 908, 995, 1015, 1135, 1276, 1393, 1540, 1589, 1595, 1990, 2030, 2189, 2233, 2270, 2497, 2786, 3178, 3190, 3980, 4060, 4378, 4466, 4540, 4994, 5572, 5771, 6356, 6380, 6583, 6965, 7945, 8756, 8932, 9988, 10945, 11165, 11542, 12485, 13166, 13930, 15323, 15890, 17479, 21890, 22330, 23084, 24970, 26332, 27860, 28855, 30646, 31780, 32915, 34958, 40397, 43780, 44660, 45173, 46081, 49940, 57710, 61292, 63481, 65830, 69916, 72413, 76615, 80794, 87395, 90346, 92162, 115420, 126962, 131660, 144826, 153230, 161588, 174790, 180692, 184324, 201985, 225865, 230405, 253924, 289652, 306460, 316211, 317405, 349580, 362065, 403970, 444367, 451730, 460810, 496903, 506891, 632422, 634810, 724130, 807940, 888734, 903460, 921620, 993806, 1013782, 1264844, 1269620, 1310017, 1448260, 1581055, 1777468, 1987612, 2027564, 2221835, 2484515, 2534455, 2620034, 3162110, 3478321, 4443670, 4969030, 5068910, 5240068, 6324220, 6550085, 6956642, 8887340, 9170119, 9938060, 10137820, 13100170, 13913284, 14410187, 17391605, 18340238, 26200340, 28820374, 34783210, 36680476, 45850595, 57640748, 69566420, 72050935, 91701190, 100871309, 144101870, 183402380, 201742618, 288203740, 403485236, 504356545, 1008713090, 2017426180]

約数ペア:

[(1, 2017426180), (2, 1008713090), (4, 504356545), (5, 403485236), (7, 288203740), (10, 201742618), (11, 183402380), (14, 144101870), (20, 100871309), (22, 91701190), (28, 72050935), (29, 69566420), (35, 57640748), (44, 45850595), (55, 36680476), (58, 34783210), (70, 28820374), (77, 26200340), (110, 18340238), (116, 17391605), (140, 14410187), (145, 13913284), (154, 13100170), (199, 10137820), (203, 9938060), (220, 9170119), (227, 8887340), (290, 6956642), (308, 6550085), (319, 6324220), (385, 5240068), (398, 5068910), (406, 4969030), (454, 4443670), (580, 3478321), (638, 3162110), (770, 2620034), (796, 2534455), (812, 2484515), (908, 2221835), (995, 2027564), (1015, 1987612), (1135, 1777468), (1276, 1581055), (1393, 1448260), (1540, 1310017), (1589, 1269620), (1595, 1264844), (1990, 1013782), (2030, 993806), (2189, 921620), (2233, 903460), (2270, 888734), (2497, 807940), (2786, 724130), (3178, 634810), (3190, 632422), (3980, 506891), (4060, 496903), (4378, 460810), (4466, 451730), (4540, 444367), (4994, 403970), (5572, 362065), (5771, 349580), (6356, 317405), (6380, 316211), (6583, 306460), (6965, 289652), (7945, 253924), (8756, 230405), (8932, 225865), (9988, 201985), (10945, 184324), (11165, 180692), (11542, 174790), (12485, 161588), (13166, 153230), (13930, 144826), (15323, 131660), (15890, 126962), (17479, 115420), (21890, 92162), (22330, 90346), (23084, 87395), (24970, 80794), (26332, 76615), (27860, 72413), (28855, 69916), (30646, 65830), (31780, 63481), (32915, 61292), (34958, 57710), (40397, 49940), (43780, 46081), (44660, 45173)]