2080151460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3299}}^1$

素因数の和:3458

約数の個数: 144

約数和(自身を含む): 6572966400

約数和(自身を除く): 4492814940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 113, 124, 155, 180, 186, 226, 279, 310, 339, 372, 452, 465, 558, 565, 620, 678, 930, 1017, 1116, 1130, 1356, 1395, 1695, 1860, 2034, 2260, 2790, 3299, 3390, 3503, 4068, 5085, 5580, 6598, 6780, 7006, 9897, 10170, 10509, 13196, 14012, 16495, 17515, 19794, 20340, 21018, 29691, 31527, 32990, 35030, 39588, 42036, 49485, 52545, 59382, 63054, 65980, 70060, 98970, 102269, 105090, 118764, 126108, 148455, 157635, 197940, 204538, 210180, 296910, 306807, 315270, 372787, 409076, 511345, 593820, 613614, 630540, 745574, 920421, 1022690, 1118361, 1227228, 1491148, 1534035, 1840842, 1863935, 2045380, 2236722, 3068070, 3355083, 3681684, 3727870, 4473444, 4602105, 5591805, 6136140, 6710166, 7455740, 9204210, 11183610, 11556397, 13420332, 16775415, 18408420, 22367220, 23112794, 33550830, 34669191, 46225588, 57781985, 67101660, 69338382, 104007573, 115563970, 138676764, 173345955, 208015146, 231127940, 346691910, 416030292, 520037865, 693383820, 1040075730, 2080151460]

約数ペア:

[(1, 2080151460), (2, 1040075730), (3, 693383820), (4, 520037865), (5, 416030292), (6, 346691910), (9, 231127940), (10, 208015146), (12, 173345955), (15, 138676764), (18, 115563970), (20, 104007573), (30, 69338382), (31, 67101660), (36, 57781985), (45, 46225588), (60, 34669191), (62, 33550830), (90, 23112794), (93, 22367220), (113, 18408420), (124, 16775415), (155, 13420332), (180, 11556397), (186, 11183610), (226, 9204210), (279, 7455740), (310, 6710166), (339, 6136140), (372, 5591805), (452, 4602105), (465, 4473444), (558, 3727870), (565, 3681684), (620, 3355083), (678, 3068070), (930, 2236722), (1017, 2045380), (1116, 1863935), (1130, 1840842), (1356, 1534035), (1395, 1491148), (1695, 1227228), (1860, 1118361), (2034, 1022690), (2260, 920421), (2790, 745574), (3299, 630540), (3390, 613614), (3503, 593820), (4068, 511345), (5085, 409076), (5580, 372787), (6598, 315270), (6780, 306807), (7006, 296910), (9897, 210180), (10170, 204538), (10509, 197940), (13196, 157635), (14012, 148455), (16495, 126108), (17515, 118764), (19794, 105090), (20340, 102269), (21018, 98970), (29691, 70060), (31527, 65980), (32990, 63054), (35030, 59382), (39588, 52545), (42036, 49485)]