2166395280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14489}}^1$

素因数の和:14601

約数の個数: 160

約数和(自身を含む): 7762003200

約数和(自身を除く): 5595607920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4272, 4984, 5340, 6230, 7120, 7476, 9345, 9968, 10680, 12460, 14489, 14952, 18690, 21360, 24920, 28978, 29904, 37380, 43467, 49840, 57956, 72445, 74760, 86934, 101423, 115912, 144890, 149520, 173868, 202846, 217335, 231824, 289780, 304269, 347736, 405692, 434670, 507115, 579560, 608538, 695472, 811384, 869340, 1014230, 1159120, 1217076, 1289521, 1521345, 1622768, 1738680, 2028460, 2434152, 2579042, 3042690, 3477360, 3868563, 4056920, 4868304, 5158084, 6085380, 6447605, 7737126, 8113840, 9026647, 10316168, 12170760, 12895210, 15474252, 18053294, 19342815, 20632336, 24341520, 25790420, 27079941, 30948504, 36106588, 38685630, 45133235, 51580840, 54159882, 61897008, 72213176, 77371260, 90266470, 103161680, 108319764, 135399705, 144426352, 154742520, 180532940, 216639528, 270799410, 309485040, 361065880, 433279056, 541598820, 722131760, 1083197640, 2166395280]

約数ペア:

[(1, 2166395280), (2, 1083197640), (3, 722131760), (4, 541598820), (5, 433279056), (6, 361065880), (7, 309485040), (8, 270799410), (10, 216639528), (12, 180532940), (14, 154742520), (15, 144426352), (16, 135399705), (20, 108319764), (21, 103161680), (24, 90266470), (28, 77371260), (30, 72213176), (35, 61897008), (40, 54159882), (42, 51580840), (48, 45133235), (56, 38685630), (60, 36106588), (70, 30948504), (80, 27079941), (84, 25790420), (89, 24341520), (105, 20632336), (112, 19342815), (120, 18053294), (140, 15474252), (168, 12895210), (178, 12170760), (210, 10316168), (240, 9026647), (267, 8113840), (280, 7737126), (336, 6447605), (356, 6085380), (420, 5158084), (445, 4868304), (534, 4056920), (560, 3868563), (623, 3477360), (712, 3042690), (840, 2579042), (890, 2434152), (1068, 2028460), (1246, 1738680), (1335, 1622768), (1424, 1521345), (1680, 1289521), (1780, 1217076), (1869, 1159120), (2136, 1014230), (2492, 869340), (2670, 811384), (3115, 695472), (3560, 608538), (3738, 579560), (4272, 507115), (4984, 434670), (5340, 405692), (6230, 347736), (7120, 304269), (7476, 289780), (9345, 231824), (9968, 217335), (10680, 202846), (12460, 173868), (14489, 149520), (14952, 144890), (18690, 115912), (21360, 101423), (24920, 86934), (28978, 74760), (29904, 72445), (37380, 57956), (43467, 49840)]