2265716880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{21407}}^1$

素因数の和:21443

約数の個数: 240

約数和(自身を含む): 9078704640

約数和(自身を除く): 6812987760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 21407, 26460, 35280, 42814, 52920, 64221, 85628, 105840, 107035, 128442, 149849, 171256, 192663, 214070, 256884, 299698, 321105, 342512, 385326, 428140, 449547, 513768, 577989, 599396, 642210, 749245, 770652, 856280, 899094, 963315, 1027536, 1048943, 1155978, 1198792, 1284420, 1348641, 1498490, 1541304, 1712560, 1798188, 1926630, 2097886, 2247735, 2311956, 2397584, 2568840, 2697282, 2889945, 2996980, 3082608, 3146829, 3596376, 3853260, 4045923, 4195772, 4495470, 4623912, 5137680, 5244715, 5394564, 5779890, 5993960, 6293658, 6743205, 7192752, 7706520, 8091846, 8391544, 8990940, 9247824, 9440487, 10489430, 10789128, 11559780, 11987920, 12587316, 13486410, 15413040, 15734145, 16183692, 16783088, 17981880, 18880974, 20229615, 20978860, 21578256, 23119560, 25174632, 26972820, 28321461, 31468290, 32367384, 35963760, 37761948, 40459230, 41957720, 46239120, 47202435, 50349264, 53945640, 56642922, 62936580, 64734768, 75523896, 80918460, 83915440, 94404870, 107891280, 113285844, 125873160, 141607305, 151047792, 161836920, 188809740, 226571688, 251746320, 283214610, 323673840, 377619480, 453143376, 566429220, 755238960, 1132858440, 2265716880]

約数ペア:

[(1, 2265716880), (2, 1132858440), (3, 755238960), (4, 566429220), (5, 453143376), (6, 377619480), (7, 323673840), (8, 283214610), (9, 251746320), (10, 226571688), (12, 188809740), (14, 161836920), (15, 151047792), (16, 141607305), (18, 125873160), (20, 113285844), (21, 107891280), (24, 94404870), (27, 83915440), (28, 80918460), (30, 75523896), (35, 64734768), (36, 62936580), (40, 56642922), (42, 53945640), (45, 50349264), (48, 47202435), (49, 46239120), (54, 41957720), (56, 40459230), (60, 37761948), (63, 35963760), (70, 32367384), (72, 31468290), (80, 28321461), (84, 26972820), (90, 25174632), (98, 23119560), (105, 21578256), (108, 20978860), (112, 20229615), (120, 18880974), (126, 17981880), (135, 16783088), (140, 16183692), (144, 15734145), (147, 15413040), (168, 13486410), (180, 12587316), (189, 11987920), (196, 11559780), (210, 10789128), (216, 10489430), (240, 9440487), (245, 9247824), (252, 8990940), (270, 8391544), (280, 8091846), (294, 7706520), (315, 7192752), (336, 6743205), (360, 6293658), (378, 5993960), (392, 5779890), (420, 5394564), (432, 5244715), (441, 5137680), (490, 4623912), (504, 4495470), (540, 4195772), (560, 4045923), (588, 3853260), (630, 3596376), (720, 3146829), (735, 3082608), (756, 2996980), (784, 2889945), (840, 2697282), (882, 2568840), (945, 2397584), (980, 2311956), (1008, 2247735), (1080, 2097886), (1176, 1926630), (1260, 1798188), (1323, 1712560), (1470, 1541304), (1512, 1498490), (1680, 1348641), (1764, 1284420), (1890, 1198792), (1960, 1155978), (2160, 1048943), (2205, 1027536), (2352, 963315), (2520, 899094), (2646, 856280), (2940, 770652), (3024, 749245), (3528, 642210), (3780, 599396), (3920, 577989), (4410, 513768), (5040, 449547), (5292, 428140), (5880, 385326), (6615, 342512), (7056, 321105), (7560, 299698), (8820, 256884), (10584, 214070), (11760, 192663), (13230, 171256), (15120, 149849), (17640, 128442), (21168, 107035), (21407, 105840), (26460, 85628), (35280, 64221), (42814, 52920)]