2806082880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:625

約数の個数: 224

約数和(自身を含む): 9168432768

約数和(自身を除く): 6362349888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 131, 159, 160, 192, 212, 240, 262, 265, 318, 320, 393, 421, 424, 480, 524, 530, 636, 655, 786, 795, 842, 848, 960, 1048, 1060, 1263, 1272, 1310, 1572, 1590, 1684, 1696, 1965, 2096, 2105, 2120, 2526, 2544, 2620, 3144, 3180, 3368, 3392, 3930, 4192, 4210, 4240, 5052, 5088, 5240, 6288, 6315, 6360, 6736, 6943, 7860, 8384, 8420, 8480, 10104, 10176, 10480, 12576, 12630, 12720, 13472, 13886, 15720, 16840, 16960, 20208, 20829, 20960, 22313, 25152, 25260, 25440, 26944, 27772, 31440, 33680, 34715, 40416, 41658, 41920, 44626, 50520, 50880, 55151, 55544, 62880, 66939, 67360, 69430, 80832, 83316, 89252, 101040, 104145, 110302, 111088, 111565, 125760, 133878, 134720, 138860, 165453, 166632, 178504, 202080, 208290, 220604, 222176, 223130, 267756, 275755, 277720, 330906, 333264, 334695, 357008, 404160, 416580, 441208, 444352, 446260, 535512, 551510, 555440, 661812, 666528, 669390, 714016, 827265, 833160, 882416, 892520, 1071024, 1103020, 1110880, 1323624, 1333056, 1338780, 1428032, 1654530, 1666320, 1764832, 1785040, 2142048, 2206040, 2221760, 2647248, 2677560, 2923003, 3309060, 3332640, 3529664, 3570080, 4284096, 4412080, 5294496, 5355120, 5846006, 6618120, 6665280, 7140160, 8769009, 8824160, 10588992, 10710240, 11692012, 13236240, 14615015, 17538018, 17648320, 21420480, 23384024, 26472480, 29230030, 35076036, 43845045, 46768048, 52944960, 58460060, 70152072, 87690090, 93536096, 116920120, 140304144, 175380180, 187072192, 233840240, 280608288, 350760360, 467680480, 561216576, 701520720, 935360960, 1403041440, 2806082880]

約数ペア:

[(1, 2806082880), (2, 1403041440), (3, 935360960), (4, 701520720), (5, 561216576), (6, 467680480), (8, 350760360), (10, 280608288), (12, 233840240), (15, 187072192), (16, 175380180), (20, 140304144), (24, 116920120), (30, 93536096), (32, 87690090), (40, 70152072), (48, 58460060), (53, 52944960), (60, 46768048), (64, 43845045), (80, 35076036), (96, 29230030), (106, 26472480), (120, 23384024), (131, 21420480), (159, 17648320), (160, 17538018), (192, 14615015), (212, 13236240), (240, 11692012), (262, 10710240), (265, 10588992), (318, 8824160), (320, 8769009), (393, 7140160), (421, 6665280), (424, 6618120), (480, 5846006), (524, 5355120), (530, 5294496), (636, 4412080), (655, 4284096), (786, 3570080), (795, 3529664), (842, 3332640), (848, 3309060), (960, 2923003), (1048, 2677560), (1060, 2647248), (1263, 2221760), (1272, 2206040), (1310, 2142048), (1572, 1785040), (1590, 1764832), (1684, 1666320), (1696, 1654530), (1965, 1428032), (2096, 1338780), (2105, 1333056), (2120, 1323624), (2526, 1110880), (2544, 1103020), (2620, 1071024), (3144, 892520), (3180, 882416), (3368, 833160), (3392, 827265), (3930, 714016), (4192, 669390), (4210, 666528), (4240, 661812), (5052, 555440), (5088, 551510), (5240, 535512), (6288, 446260), (6315, 444352), (6360, 441208), (6736, 416580), (6943, 404160), (7860, 357008), (8384, 334695), (8420, 333264), (8480, 330906), (10104, 277720), (10176, 275755), (10480, 267756), (12576, 223130), (12630, 222176), (12720, 220604), (13472, 208290), (13886, 202080), (15720, 178504), (16840, 166632), (16960, 165453), (20208, 138860), (20829, 134720), (20960, 133878), (22313, 125760), (25152, 111565), (25260, 111088), (25440, 110302), (26944, 104145), (27772, 101040), (31440, 89252), (33680, 83316), (34715, 80832), (40416, 69430), (41658, 67360), (41920, 66939), (44626, 62880), (50520, 55544), (50880, 55151)]