1727949920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 4480842240

約数和(自身を除く): 2752892320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 41, 58, 62, 80, 82, 116, 124, 145, 155, 160, 164, 205, 232, 248, 290, 293, 310, 328, 410, 464, 496, 580, 586, 620, 656, 820, 899, 928, 992, 1160, 1172, 1189, 1240, 1271, 1312, 1465, 1640, 1798, 2320, 2344, 2378, 2480, 2542, 2930, 3280, 3596, 4495, 4640, 4688, 4756, 4960, 5084, 5860, 5945, 6355, 6560, 7192, 8497, 8990, 9083, 9376, 9512, 10168, 11720, 11890, 12013, 12710, 14384, 16994, 17980, 18166, 19024, 20336, 23440, 23780, 24026, 25420, 28768, 33988, 35960, 36332, 36859, 38048, 40672, 42485, 45415, 46880, 47560, 48052, 50840, 60065, 67976, 71920, 72664, 73718, 84970, 90830, 95120, 96104, 101680, 120130, 135952, 143840, 145328, 147436, 169940, 181660, 184295, 190240, 192208, 203360, 240260, 263407, 271904, 290656, 294872, 339880, 348377, 363320, 368590, 372403, 384416, 480520, 526814, 589744, 679760, 696754, 726640, 737180, 744806, 961040, 1053628, 1179488, 1317035, 1359520, 1393508, 1453280, 1474360, 1489612, 1741885, 1862015, 1922080, 2107256, 2634070, 2787016, 2948720, 2979224, 3483770, 3724030, 4214512, 5268140, 5574032, 5897440, 5958448, 6967540, 7448060, 8429024, 10536280, 10799687, 11148064, 11916896, 13935080, 14896120, 21072560, 21599374, 27870160, 29792240, 42145120, 43198748, 53998435, 55740320, 59584480, 86397496, 107996870, 172794992, 215993740, 345589984, 431987480, 863974960, 1727949920]

約数ペア:

[(1, 1727949920), (2, 863974960), (4, 431987480), (5, 345589984), (8, 215993740), (10, 172794992), (16, 107996870), (20, 86397496), (29, 59584480), (31, 55740320), (32, 53998435), (40, 43198748), (41, 42145120), (58, 29792240), (62, 27870160), (80, 21599374), (82, 21072560), (116, 14896120), (124, 13935080), (145, 11916896), (155, 11148064), (160, 10799687), (164, 10536280), (205, 8429024), (232, 7448060), (248, 6967540), (290, 5958448), (293, 5897440), (310, 5574032), (328, 5268140), (410, 4214512), (464, 3724030), (496, 3483770), (580, 2979224), (586, 2948720), (620, 2787016), (656, 2634070), (820, 2107256), (899, 1922080), (928, 1862015), (992, 1741885), (1160, 1489612), (1172, 1474360), (1189, 1453280), (1240, 1393508), (1271, 1359520), (1312, 1317035), (1465, 1179488), (1640, 1053628), (1798, 961040), (2320, 744806), (2344, 737180), (2378, 726640), (2480, 696754), (2542, 679760), (2930, 589744), (3280, 526814), (3596, 480520), (4495, 384416), (4640, 372403), (4688, 368590), (4756, 363320), (4960, 348377), (5084, 339880), (5860, 294872), (5945, 290656), (6355, 271904), (6560, 263407), (7192, 240260), (8497, 203360), (8990, 192208), (9083, 190240), (9376, 184295), (9512, 181660), (10168, 169940), (11720, 147436), (11890, 145328), (12013, 143840), (12710, 135952), (14384, 120130), (16994, 101680), (17980, 96104), (18166, 95120), (19024, 90830), (20336, 84970), (23440, 73718), (23780, 72664), (24026, 71920), (25420, 67976), (28768, 60065), (33988, 50840), (35960, 48052), (36332, 47560), (36859, 46880), (38048, 45415), (40672, 42485)]