2680496566065

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1621}}^1\times {\mathrm{1913}}^1$

素因数の和:3904

約数の個数: 128

約数和(自身を含む): 5036753779200

約数和(自身を除く): 2356257213135

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 337, 513, 855, 1011, 1621, 1685, 1913, 2565, 3033, 4863, 5055, 5739, 6403, 8105, 9099, 9565, 14589, 15165, 17217, 19209, 24315, 28695, 30799, 32015, 36347, 43767, 45495, 51651, 57627, 72945, 86085, 92397, 96045, 109041, 153995, 172881, 181735, 218835, 258255, 277191, 288135, 327123, 461985, 545205, 546277, 644681, 831573, 864405, 981369, 1385955, 1635615, 1638831, 1934043, 2731385, 3100973, 3223405, 4157865, 4906845, 4916493, 5802129, 8194155, 9302919, 9670215, 10379263, 12248939, 14749479, 15504865, 17406387, 24582465, 27908757, 29010645, 31137789, 36746817, 46514595, 51896315, 58918487, 61244695, 73747395, 83726271, 87031935, 93413367, 110240451, 139543785, 155688945, 176755461, 183734085, 280240101, 294592435, 330721353, 418631355, 467066835, 530266383, 551202255, 883777305, 1045027901, 1401200505, 1590799149, 1653606765, 2651331915, 3135083703, 5225139505, 7953995745, 9405251109, 15675418515, 19855530119, 28215753327, 47026255545, 59566590357, 99277650595, 141078766635, 178699771071, 297832951785, 536099313213, 893498855355, 2680496566065]

約数ペア:

[(1, 2680496566065), (3, 893498855355), (5, 536099313213), (9, 297832951785), (15, 178699771071), (19, 141078766635), (27, 99277650595), (45, 59566590357), (57, 47026255545), (95, 28215753327), (135, 19855530119), (171, 15675418515), (285, 9405251109), (337, 7953995745), (513, 5225139505), (855, 3135083703), (1011, 2651331915), (1621, 1653606765), (1685, 1590799149), (1913, 1401200505), (2565, 1045027901), (3033, 883777305), (4863, 551202255), (5055, 530266383), (5739, 467066835), (6403, 418631355), (8105, 330721353), (9099, 294592435), (9565, 280240101), (14589, 183734085), (15165, 176755461), (17217, 155688945), (19209, 139543785), (24315, 110240451), (28695, 93413367), (30799, 87031935), (32015, 83726271), (36347, 73747395), (43767, 61244695), (45495, 58918487), (51651, 51896315), (57627, 46514595), (72945, 36746817), (86085, 31137789), (92397, 29010645), (96045, 27908757), (109041, 24582465), (153995, 17406387), (172881, 15504865), (181735, 14749479), (218835, 12248939), (258255, 10379263), (277191, 9670215), (288135, 9302919), (327123, 8194155), (461985, 5802129), (545205, 4916493), (546277, 4906845), (644681, 4157865), (831573, 3223405), (864405, 3100973), (981369, 2731385), (1385955, 1934043), (1635615, 1638831)]