4080204765

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2849

約数の個数: 192

約数和(自身を含む): 9625029120

約数和(自身を除く): 5544824355

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 27, 35, 39, 45, 49, 51, 63, 65, 85, 91, 105, 117, 119, 135, 147, 153, 189, 195, 221, 245, 255, 273, 315, 351, 357, 441, 455, 459, 585, 595, 637, 663, 735, 765, 819, 833, 945, 1071, 1105, 1323, 1365, 1547, 1755, 1785, 1911, 1989, 2205, 2295, 2457, 2499, 2791, 3185, 3213, 3315, 4095, 4165, 4641, 5355, 5733, 5967, 6615, 7497, 7735, 8373, 9555, 9945, 10829, 12285, 12495, 13923, 13955, 16065, 17199, 19537, 22491, 23205, 25119, 28665, 29835, 32487, 36283, 37485, 41769, 41865, 47447, 54145, 58611, 69615, 75357, 85995, 97461, 97685, 108849, 112455, 125595, 136759, 142341, 162435, 175833, 181415, 208845, 237235, 253981, 292383, 293055, 326547, 332129, 376785, 410277, 427023, 487305, 527499, 544245, 616811, 683795, 711705, 761943, 879165, 979641, 996387, 1230831, 1269905, 1281069, 1461915, 1632735, 1660645, 1777867, 1850433, 2051385, 2135115, 2285829, 2324903, 2637495, 2989161, 3084055, 3692493, 3809715, 4317677, 4898205, 4981935, 5333601, 5551299, 6154155, 6405345, 6857487, 6974709, 8889335, 8967483, 9252165, 11429145, 11624515, 12953031, 14945805, 16000803, 16653897, 18462465, 20924127, 21588385, 26668005, 27756495, 30223739, 34287435, 34873545, 38859093, 44837415, 48002409, 62772381, 64765155, 80004015, 83269485, 90671217, 104620635, 116577279, 151118695, 194295465, 240012045, 272013651, 313861905, 453356085, 582886395, 816040953, 1360068255, 4080204765]

約数ペア:

[(1, 4080204765), (3, 1360068255), (5, 816040953), (7, 582886395), (9, 453356085), (13, 313861905), (15, 272013651), (17, 240012045), (21, 194295465), (27, 151118695), (35, 116577279), (39, 104620635), (45, 90671217), (49, 83269485), (51, 80004015), (63, 64765155), (65, 62772381), (85, 48002409), (91, 44837415), (105, 38859093), (117, 34873545), (119, 34287435), (135, 30223739), (147, 27756495), (153, 26668005), (189, 21588385), (195, 20924127), (221, 18462465), (245, 16653897), (255, 16000803), (273, 14945805), (315, 12953031), (351, 11624515), (357, 11429145), (441, 9252165), (455, 8967483), (459, 8889335), (585, 6974709), (595, 6857487), (637, 6405345), (663, 6154155), (735, 5551299), (765, 5333601), (819, 4981935), (833, 4898205), (945, 4317677), (1071, 3809715), (1105, 3692493), (1323, 3084055), (1365, 2989161), (1547, 2637495), (1755, 2324903), (1785, 2285829), (1911, 2135115), (1989, 2051385), (2205, 1850433), (2295, 1777867), (2457, 1660645), (2499, 1632735), (2791, 1461915), (3185, 1281069), (3213, 1269905), (3315, 1230831), (4095, 996387), (4165, 979641), (4641, 879165), (5355, 761943), (5733, 711705), (5967, 683795), (6615, 616811), (7497, 544245), (7735, 527499), (8373, 487305), (9555, 427023), (9945, 410277), (10829, 376785), (12285, 332129), (12495, 326547), (13923, 293055), (13955, 292383), (16065, 253981), (17199, 237235), (19537, 208845), (22491, 181415), (23205, 175833), (25119, 162435), (28665, 142341), (29835, 136759), (32487, 125595), (36283, 112455), (37485, 108849), (41769, 97685), (41865, 97461), (47447, 85995), (54145, 75357), (58611, 69615)]