8369941720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 256

約数和(自身を含む): 23572684800

約数和(自身を除く): 15202743080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 41, 56, 58, 62, 70, 82, 116, 124, 140, 145, 155, 164, 203, 205, 217, 232, 248, 280, 287, 290, 310, 328, 406, 410, 434, 574, 580, 620, 811, 812, 820, 868, 899, 1015, 1085, 1148, 1160, 1189, 1240, 1271, 1435, 1622, 1624, 1640, 1736, 1798, 2030, 2170, 2296, 2378, 2542, 2870, 3244, 3596, 4055, 4060, 4340, 4495, 4756, 5084, 5677, 5740, 5945, 6293, 6355, 6488, 7192, 8110, 8120, 8323, 8680, 8897, 8990, 9512, 10168, 11354, 11480, 11890, 12586, 12710, 16220, 16646, 17794, 17980, 22708, 23519, 23780, 25141, 25172, 25420, 28385, 31465, 32440, 33251, 33292, 35588, 35960, 36859, 41615, 44485, 45416, 47038, 47560, 50282, 50344, 50840, 56770, 62930, 66502, 66584, 71176, 73718, 83230, 88970, 94076, 100564, 113540, 117595, 125705, 125860, 133004, 147436, 164633, 166255, 166460, 175987, 177940, 184295, 188152, 201128, 227080, 232757, 235190, 251410, 251720, 258013, 266008, 294872, 329266, 332510, 332920, 351974, 355880, 368590, 465514, 470380, 502820, 516026, 658532, 665020, 703948, 729089, 737180, 823165, 879935, 931028, 940760, 964279, 1005640, 1030781, 1032052, 1163785, 1290065, 1317064, 1330040, 1407896, 1458178, 1474360, 1646330, 1759870, 1862056, 1928558, 2061562, 2064104, 2327570, 2580130, 2916356, 3292660, 3519740, 3645445, 3857116, 4123124, 4655140, 4821395, 5103623, 5153905, 5160260, 5832712, 6585320, 6749953, 7039480, 7215467, 7290890, 7714232, 8246248, 9310280, 9642790, 10207246, 10307810, 10320520, 13499906, 14430934, 14581780, 19285580, 20414492, 20615620, 25518115, 26999812, 28861868, 29163560, 29892649, 33749765, 36077335, 38571160, 40828984, 41231240, 51036230, 53999624, 57723736, 59785298, 67499530, 72154670, 102072460, 119570596, 134999060, 144309340, 149463245, 204144920, 209248543, 239141192, 269998120, 288618680, 298926490, 418497086, 597852980, 836994172, 1046242715, 1195705960, 1673988344, 2092485430, 4184970860, 8369941720]

約数ペア:

[(1, 8369941720), (2, 4184970860), (4, 2092485430), (5, 1673988344), (7, 1195705960), (8, 1046242715), (10, 836994172), (14, 597852980), (20, 418497086), (28, 298926490), (29, 288618680), (31, 269998120), (35, 239141192), (40, 209248543), (41, 204144920), (56, 149463245), (58, 144309340), (62, 134999060), (70, 119570596), (82, 102072460), (116, 72154670), (124, 67499530), (140, 59785298), (145, 57723736), (155, 53999624), (164, 51036230), (203, 41231240), (205, 40828984), (217, 38571160), (232, 36077335), (248, 33749765), (280, 29892649), (287, 29163560), (290, 28861868), (310, 26999812), (328, 25518115), (406, 20615620), (410, 20414492), (434, 19285580), (574, 14581780), (580, 14430934), (620, 13499906), (811, 10320520), (812, 10307810), (820, 10207246), (868, 9642790), (899, 9310280), (1015, 8246248), (1085, 7714232), (1148, 7290890), (1160, 7215467), (1189, 7039480), (1240, 6749953), (1271, 6585320), (1435, 5832712), (1622, 5160260), (1624, 5153905), (1640, 5103623), (1736, 4821395), (1798, 4655140), (2030, 4123124), (2170, 3857116), (2296, 3645445), (2378, 3519740), (2542, 3292660), (2870, 2916356), (3244, 2580130), (3596, 2327570), (4055, 2064104), (4060, 2061562), (4340, 1928558), (4495, 1862056), (4756, 1759870), (5084, 1646330), (5677, 1474360), (5740, 1458178), (5945, 1407896), (6293, 1330040), (6355, 1317064), (6488, 1290065), (7192, 1163785), (8110, 1032052), (8120, 1030781), (8323, 1005640), (8680, 964279), (8897, 940760), (8990, 931028), (9512, 879935), (10168, 823165), (11354, 737180), (11480, 729089), (11890, 703948), (12586, 665020), (12710, 658532), (16220, 516026), (16646, 502820), (17794, 470380), (17980, 465514), (22708, 368590), (23519, 355880), (23780, 351974), (25141, 332920), (25172, 332510), (25420, 329266), (28385, 294872), (31465, 266008), (32440, 258013), (33251, 251720), (33292, 251410), (35588, 235190), (35960, 232757), (36859, 227080), (41615, 201128), (44485, 188152), (45416, 184295), (47038, 177940), (47560, 175987), (50282, 166460), (50344, 166255), (50840, 164633), (56770, 147436), (62930, 133004), (66502, 125860), (66584, 125705), (71176, 117595), (73718, 113540), (83230, 100564), (88970, 94076)]