2505554640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8467}}^1$

素因数の和:8626

約数の個数: 160

約数和(自身を含む): 8694264960

約数和(自身を除く): 6188710320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 137, 144, 180, 216, 240, 270, 274, 360, 411, 432, 540, 548, 685, 720, 822, 1080, 1096, 1233, 1370, 1644, 2055, 2160, 2192, 2466, 2740, 3288, 3699, 4110, 4932, 5480, 6165, 6576, 7398, 8220, 8467, 9864, 10960, 12330, 14796, 16440, 16934, 18495, 19728, 24660, 25401, 29592, 32880, 33868, 36990, 42335, 49320, 50802, 59184, 67736, 73980, 76203, 84670, 98640, 101604, 127005, 135472, 147960, 152406, 169340, 203208, 228609, 254010, 295920, 304812, 338680, 381015, 406416, 457218, 508020, 609624, 677360, 762030, 914436, 1016040, 1143045, 1159979, 1219248, 1524060, 1828872, 2032080, 2286090, 2319958, 3048120, 3479937, 3657744, 4572180, 4639916, 5799895, 6096240, 6959874, 9144360, 9279832, 10439811, 11599790, 13919748, 17399685, 18288720, 18559664, 20879622, 23199580, 27839496, 31319433, 34799370, 41759244, 46399160, 52199055, 55678992, 62638866, 69598740, 83518488, 92798320, 104398110, 125277732, 139197480, 156597165, 167036976, 208796220, 250555464, 278394960, 313194330, 417592440, 501110928, 626388660, 835184880, 1252777320, 2505554640]

約数ペア:

[(1, 2505554640), (2, 1252777320), (3, 835184880), (4, 626388660), (5, 501110928), (6, 417592440), (8, 313194330), (9, 278394960), (10, 250555464), (12, 208796220), (15, 167036976), (16, 156597165), (18, 139197480), (20, 125277732), (24, 104398110), (27, 92798320), (30, 83518488), (36, 69598740), (40, 62638866), (45, 55678992), (48, 52199055), (54, 46399160), (60, 41759244), (72, 34799370), (80, 31319433), (90, 27839496), (108, 23199580), (120, 20879622), (135, 18559664), (137, 18288720), (144, 17399685), (180, 13919748), (216, 11599790), (240, 10439811), (270, 9279832), (274, 9144360), (360, 6959874), (411, 6096240), (432, 5799895), (540, 4639916), (548, 4572180), (685, 3657744), (720, 3479937), (822, 3048120), (1080, 2319958), (1096, 2286090), (1233, 2032080), (1370, 1828872), (1644, 1524060), (2055, 1219248), (2160, 1159979), (2192, 1143045), (2466, 1016040), (2740, 914436), (3288, 762030), (3699, 677360), (4110, 609624), (4932, 508020), (5480, 457218), (6165, 406416), (6576, 381015), (7398, 338680), (8220, 304812), (8467, 295920), (9864, 254010), (10960, 228609), (12330, 203208), (14796, 169340), (16440, 152406), (16934, 147960), (18495, 135472), (19728, 127005), (24660, 101604), (25401, 98640), (29592, 84670), (32880, 76203), (33868, 73980), (36990, 67736), (42335, 59184), (49320, 50802)]