250057920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 224

約数和(自身を含む): 917618688

約数和(自身を除く): 667560768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 192, 210, 224, 240, 254, 280, 293, 320, 336, 381, 420, 448, 480, 508, 560, 586, 635, 672, 762, 840, 879, 889, 960, 1016, 1120, 1172, 1270, 1344, 1465, 1524, 1680, 1758, 1778, 1905, 2032, 2051, 2240, 2344, 2540, 2667, 2930, 3048, 3360, 3516, 3556, 3810, 4064, 4102, 4395, 4445, 4688, 5080, 5334, 5860, 6096, 6153, 6720, 7032, 7112, 7620, 8128, 8204, 8790, 8890, 9376, 10160, 10255, 10668, 11720, 12192, 12306, 13335, 14064, 14224, 15240, 16408, 17580, 17780, 18752, 20320, 20510, 21336, 23440, 24384, 24612, 26670, 28128, 28448, 30480, 30765, 32816, 35160, 35560, 37211, 40640, 41020, 42672, 46880, 49224, 53340, 56256, 56896, 60960, 61530, 65632, 70320, 71120, 74422, 82040, 85344, 93760, 98448, 106680, 111633, 121920, 123060, 131264, 140640, 142240, 148844, 164080, 170688, 186055, 196896, 213360, 223266, 246120, 260477, 281280, 284480, 297688, 328160, 372110, 393792, 426720, 446532, 492240, 520954, 558165, 595376, 656320, 744220, 781431, 853440, 893064, 984480, 1041908, 1116330, 1190752, 1302385, 1488440, 1562862, 1786128, 1968960, 2083816, 2232660, 2381504, 2604770, 2976880, 3125724, 3572256, 3907155, 4167632, 4465320, 5209540, 5953760, 6251448, 7144512, 7814310, 8335264, 8930640, 10419080, 11907520, 12502896, 15628620, 16670528, 17861280, 20838160, 25005792, 31257240, 35722560, 41676320, 50011584, 62514480, 83352640, 125028960, 250057920]

約数ペア:

[(1, 250057920), (2, 125028960), (3, 83352640), (4, 62514480), (5, 50011584), (6, 41676320), (7, 35722560), (8, 31257240), (10, 25005792), (12, 20838160), (14, 17861280), (15, 16670528), (16, 15628620), (20, 12502896), (21, 11907520), (24, 10419080), (28, 8930640), (30, 8335264), (32, 7814310), (35, 7144512), (40, 6251448), (42, 5953760), (48, 5209540), (56, 4465320), (60, 4167632), (64, 3907155), (70, 3572256), (80, 3125724), (84, 2976880), (96, 2604770), (105, 2381504), (112, 2232660), (120, 2083816), (127, 1968960), (140, 1786128), (160, 1562862), (168, 1488440), (192, 1302385), (210, 1190752), (224, 1116330), (240, 1041908), (254, 984480), (280, 893064), (293, 853440), (320, 781431), (336, 744220), (381, 656320), (420, 595376), (448, 558165), (480, 520954), (508, 492240), (560, 446532), (586, 426720), (635, 393792), (672, 372110), (762, 328160), (840, 297688), (879, 284480), (889, 281280), (960, 260477), (1016, 246120), (1120, 223266), (1172, 213360), (1270, 196896), (1344, 186055), (1465, 170688), (1524, 164080), (1680, 148844), (1758, 142240), (1778, 140640), (1905, 131264), (2032, 123060), (2051, 121920), (2240, 111633), (2344, 106680), (2540, 98448), (2667, 93760), (2930, 85344), (3048, 82040), (3360, 74422), (3516, 71120), (3556, 70320), (3810, 65632), (4064, 61530), (4102, 60960), (4395, 56896), (4445, 56256), (4688, 53340), (5080, 49224), (5334, 46880), (5860, 42672), (6096, 41020), (6153, 40640), (6720, 37211), (7032, 35560), (7112, 35160), (7620, 32816), (8128, 30765), (8204, 30480), (8790, 28448), (8890, 28128), (9376, 26670), (10160, 24612), (10255, 24384), (10668, 23440), (11720, 21336), (12192, 20510), (12306, 20320), (13335, 18752), (14064, 17780), (14224, 17580), (15240, 16408)]