282640960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 224

約数和(自身を含む): 841248000

約数和(自身を除く): 558607040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 64, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 160, 190, 203, 224, 229, 232, 266, 280, 290, 304, 320, 380, 406, 448, 458, 464, 532, 551, 560, 580, 608, 665, 760, 812, 916, 928, 1015, 1064, 1102, 1120, 1145, 1160, 1216, 1330, 1520, 1603, 1624, 1832, 1856, 2030, 2128, 2204, 2240, 2290, 2320, 2660, 2755, 3040, 3206, 3248, 3664, 3857, 4060, 4256, 4351, 4408, 4580, 4640, 5320, 5510, 6080, 6412, 6496, 6641, 7328, 7714, 8015, 8120, 8512, 8702, 8816, 9160, 9280, 10640, 11020, 12824, 12992, 13282, 14656, 15428, 16030, 16240, 17404, 17632, 18320, 19285, 21280, 21755, 22040, 25648, 26564, 30457, 30856, 32060, 32480, 33205, 34808, 35264, 36640, 38570, 42560, 43510, 44080, 46487, 51296, 53128, 60914, 61712, 64120, 64960, 66410, 69616, 73280, 77140, 87020, 88160, 92974, 102592, 106256, 121828, 123424, 126179, 128240, 132820, 139232, 152285, 154280, 174040, 176320, 185948, 212512, 232435, 243656, 246848, 252358, 256480, 265640, 278464, 304570, 308560, 348080, 371896, 425024, 464870, 487312, 504716, 512960, 531280, 609140, 617120, 630895, 696160, 743792, 883253, 929740, 974624, 1009432, 1062560, 1218280, 1234240, 1261790, 1392320, 1487584, 1766506, 1859480, 1949248, 2018864, 2125120, 2436560, 2523580, 2975168, 3533012, 3718960, 4037728, 4416265, 4873120, 5047160, 7066024, 7437920, 8075456, 8832530, 9746240, 10094320, 14132048, 14875840, 17665060, 20188640, 28264096, 35330120, 40377280, 56528192, 70660240, 141320480, 282640960]

約数ペア:

[(1, 282640960), (2, 141320480), (4, 70660240), (5, 56528192), (7, 40377280), (8, 35330120), (10, 28264096), (14, 20188640), (16, 17665060), (19, 14875840), (20, 14132048), (28, 10094320), (29, 9746240), (32, 8832530), (35, 8075456), (38, 7437920), (40, 7066024), (56, 5047160), (58, 4873120), (64, 4416265), (70, 4037728), (76, 3718960), (80, 3533012), (95, 2975168), (112, 2523580), (116, 2436560), (133, 2125120), (140, 2018864), (145, 1949248), (152, 1859480), (160, 1766506), (190, 1487584), (203, 1392320), (224, 1261790), (229, 1234240), (232, 1218280), (266, 1062560), (280, 1009432), (290, 974624), (304, 929740), (320, 883253), (380, 743792), (406, 696160), (448, 630895), (458, 617120), (464, 609140), (532, 531280), (551, 512960), (560, 504716), (580, 487312), (608, 464870), (665, 425024), (760, 371896), (812, 348080), (916, 308560), (928, 304570), (1015, 278464), (1064, 265640), (1102, 256480), (1120, 252358), (1145, 246848), (1160, 243656), (1216, 232435), (1330, 212512), (1520, 185948), (1603, 176320), (1624, 174040), (1832, 154280), (1856, 152285), (2030, 139232), (2128, 132820), (2204, 128240), (2240, 126179), (2290, 123424), (2320, 121828), (2660, 106256), (2755, 102592), (3040, 92974), (3206, 88160), (3248, 87020), (3664, 77140), (3857, 73280), (4060, 69616), (4256, 66410), (4351, 64960), (4408, 64120), (4580, 61712), (4640, 60914), (5320, 53128), (5510, 51296), (6080, 46487), (6412, 44080), (6496, 43510), (6641, 42560), (7328, 38570), (7714, 36640), (8015, 35264), (8120, 34808), (8512, 33205), (8702, 32480), (8816, 32060), (9160, 30856), (9280, 30457), (10640, 26564), (11020, 25648), (12824, 22040), (12992, 21755), (13282, 21280), (14656, 19285), (15428, 18320), (16030, 17632), (16240, 17404)]