8020806080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 336

約数和(自身を含む): 23767084800

約数和(自身を除く): 15746278720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 49, 56, 58, 62, 64, 70, 80, 98, 112, 116, 124, 140, 145, 155, 160, 196, 203, 217, 224, 232, 245, 248, 280, 290, 310, 320, 392, 406, 434, 448, 464, 490, 496, 560, 569, 580, 620, 784, 812, 868, 899, 928, 980, 992, 1015, 1085, 1120, 1138, 1160, 1240, 1421, 1519, 1568, 1624, 1736, 1798, 1856, 1960, 1984, 2030, 2170, 2240, 2276, 2320, 2480, 2842, 2845, 3038, 3136, 3248, 3472, 3596, 3920, 3983, 4060, 4340, 4495, 4552, 4640, 4960, 5684, 5690, 6076, 6293, 6496, 6944, 7105, 7192, 7595, 7840, 7966, 8120, 8680, 8990, 9104, 9280, 9920, 11368, 11380, 12152, 12586, 12992, 13888, 14210, 14384, 15190, 15680, 15932, 16240, 16501, 17360, 17639, 17980, 18208, 19915, 22736, 22760, 24304, 25172, 27881, 28420, 28768, 30380, 31465, 31864, 32480, 33002, 34720, 35278, 35960, 36416, 39830, 44051, 45472, 45520, 48608, 50344, 55762, 56840, 57536, 60760, 62930, 63728, 64960, 66004, 69440, 70556, 71920, 79660, 82505, 88102, 88195, 90944, 91040, 97216, 100688, 111524, 113680, 115507, 121520, 123473, 125860, 127456, 132008, 139405, 141112, 143840, 159320, 165010, 176204, 176390, 182080, 201376, 220255, 223048, 227360, 231014, 243040, 246946, 251720, 254912, 264016, 278810, 282224, 287680, 318640, 330020, 352408, 352780, 402752, 440510, 446096, 454720, 462028, 486080, 493892, 503440, 511531, 528032, 557620, 564448, 577535, 617365, 637280, 660040, 704816, 705560, 808549, 864311, 881020, 892192, 924056, 987784, 1006880, 1023062, 1056064, 1115240, 1128896, 1155070, 1234730, 1274560, 1320080, 1409632, 1411120, 1617098, 1728622, 1762040, 1784384, 1848112, 1975568, 2013760, 2046124, 2230480, 2310140, 2469460, 2557655, 2640160, 2819264, 2822240, 3234196, 3457244, 3524080, 3580717, 3696224, 3951136, 4042745, 4092248, 4321555, 4460960, 4620280, 4938920, 5115310, 5280320, 5644480, 6468392, 6914488, 7048160, 7161434, 7392448, 7902272, 8085490, 8184496, 8643110, 8921920, 9240560, 9877840, 10230620, 12936784, 13828976, 14096320, 14322868, 16170980, 16368992, 17286220, 17903585, 18481120, 19755680, 20461240, 25065019, 25873568, 27657952, 28645736, 32341960, 32737984, 34572440, 35807170, 36962240, 39511360, 40922480, 50130038, 51747136, 55315904, 57291472, 64683920, 69144880, 71614340, 81844960, 100260076, 114582944, 125325095, 129367840, 138289760, 143228680, 163689920, 200520152, 229165888, 250650190, 258735680, 276579520, 286457360, 401040304, 501300380, 572914720, 802080608, 1002600760, 1145829440, 1604161216, 2005201520, 4010403040, 8020806080]

約数ペア:

[(1, 8020806080), (2, 4010403040), (4, 2005201520), (5, 1604161216), (7, 1145829440), (8, 1002600760), (10, 802080608), (14, 572914720), (16, 501300380), (20, 401040304), (28, 286457360), (29, 276579520), (31, 258735680), (32, 250650190), (35, 229165888), (40, 200520152), (49, 163689920), (56, 143228680), (58, 138289760), (62, 129367840), (64, 125325095), (70, 114582944), (80, 100260076), (98, 81844960), (112, 71614340), (116, 69144880), (124, 64683920), (140, 57291472), (145, 55315904), (155, 51747136), (160, 50130038), (196, 40922480), (203, 39511360), (217, 36962240), (224, 35807170), (232, 34572440), (245, 32737984), (248, 32341960), (280, 28645736), (290, 27657952), (310, 25873568), (320, 25065019), (392, 20461240), (406, 19755680), (434, 18481120), (448, 17903585), (464, 17286220), (490, 16368992), (496, 16170980), (560, 14322868), (569, 14096320), (580, 13828976), (620, 12936784), (784, 10230620), (812, 9877840), (868, 9240560), (899, 8921920), (928, 8643110), (980, 8184496), (992, 8085490), (1015, 7902272), (1085, 7392448), (1120, 7161434), (1138, 7048160), (1160, 6914488), (1240, 6468392), (1421, 5644480), (1519, 5280320), (1568, 5115310), (1624, 4938920), (1736, 4620280), (1798, 4460960), (1856, 4321555), (1960, 4092248), (1984, 4042745), (2030, 3951136), (2170, 3696224), (2240, 3580717), (2276, 3524080), (2320, 3457244), (2480, 3234196), (2842, 2822240), (2845, 2819264), (3038, 2640160), (3136, 2557655), (3248, 2469460), (3472, 2310140), (3596, 2230480), (3920, 2046124), (3983, 2013760), (4060, 1975568), (4340, 1848112), (4495, 1784384), (4552, 1762040), (4640, 1728622), (4960, 1617098), (5684, 1411120), (5690, 1409632), (6076, 1320080), (6293, 1274560), (6496, 1234730), (6944, 1155070), (7105, 1128896), (7192, 1115240), (7595, 1056064), (7840, 1023062), (7966, 1006880), (8120, 987784), (8680, 924056), (8990, 892192), (9104, 881020), (9280, 864311), (9920, 808549), (11368, 705560), (11380, 704816), (12152, 660040), (12586, 637280), (12992, 617365), (13888, 577535), (14210, 564448), (14384, 557620), (15190, 528032), (15680, 511531), (15932, 503440), (16240, 493892), (16501, 486080), (17360, 462028), (17639, 454720), (17980, 446096), (18208, 440510), (19915, 402752), (22736, 352780), (22760, 352408), (24304, 330020), (25172, 318640), (27881, 287680), (28420, 282224), (28768, 278810), (30380, 264016), (31465, 254912), (31864, 251720), (32480, 246946), (33002, 243040), (34720, 231014), (35278, 227360), (35960, 223048), (36416, 220255), (39830, 201376), (44051, 182080), (45472, 176390), (45520, 176204), (48608, 165010), (50344, 159320), (55762, 143840), (56840, 141112), (57536, 139405), (60760, 132008), (62930, 127456), (63728, 125860), (64960, 123473), (66004, 121520), (69440, 115507), (70556, 113680), (71920, 111524), (79660, 100688), (82505, 97216), (88102, 91040), (88195, 90944)]