457083760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:101

約数の個数: 240

約数和(自身を含む): 1381652640

約数和(自身を除く): 924568880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 49, 56, 68, 70, 76, 80, 85, 95, 98, 112, 119, 133, 136, 140, 152, 170, 190, 196, 238, 245, 266, 272, 280, 304, 323, 340, 361, 380, 392, 476, 490, 532, 560, 595, 646, 665, 680, 722, 760, 784, 833, 931, 952, 980, 1064, 1190, 1292, 1330, 1360, 1444, 1520, 1615, 1666, 1805, 1862, 1904, 1960, 2128, 2261, 2380, 2527, 2584, 2660, 2888, 3230, 3332, 3610, 3724, 3920, 4165, 4522, 4655, 4760, 5054, 5168, 5320, 5776, 6137, 6460, 6664, 6859, 7220, 7448, 8330, 9044, 9310, 9520, 10108, 10640, 11305, 12274, 12635, 12920, 13328, 13718, 14440, 14896, 15827, 16660, 17689, 18088, 18620, 20216, 22610, 24548, 25270, 25840, 27436, 28880, 30685, 31654, 33320, 34295, 35378, 36176, 37240, 40432, 42959, 45220, 48013, 49096, 50540, 54872, 61370, 63308, 66640, 68590, 70756, 74480, 79135, 85918, 88445, 90440, 96026, 98192, 101080, 109744, 116603, 122740, 126616, 137180, 141512, 158270, 171836, 176890, 180880, 192052, 202160, 214795, 233206, 240065, 245480, 253232, 274360, 283024, 300713, 316540, 336091, 343672, 353780, 384104, 429590, 466412, 480130, 490960, 548720, 583015, 601426, 633080, 672182, 687344, 707560, 768208, 816221, 859180, 932824, 960260, 1166030, 1202852, 1266160, 1344364, 1415120, 1503565, 1632442, 1680455, 1718360, 1865648, 1920520, 2332060, 2405704, 2688728, 3007130, 3264884, 3360910, 3436720, 3841040, 4081105, 4664120, 4811408, 5377456, 5713547, 6014260, 6529768, 6721820, 8162210, 9328240, 11427094, 12028520, 13059536, 13443640, 16324420, 22854188, 24057040, 26887280, 28567735, 32648840, 45708376, 57135470, 65297680, 91416752, 114270940, 228541880, 457083760]

約数ペア:

[(1, 457083760), (2, 228541880), (4, 114270940), (5, 91416752), (7, 65297680), (8, 57135470), (10, 45708376), (14, 32648840), (16, 28567735), (17, 26887280), (19, 24057040), (20, 22854188), (28, 16324420), (34, 13443640), (35, 13059536), (38, 12028520), (40, 11427094), (49, 9328240), (56, 8162210), (68, 6721820), (70, 6529768), (76, 6014260), (80, 5713547), (85, 5377456), (95, 4811408), (98, 4664120), (112, 4081105), (119, 3841040), (133, 3436720), (136, 3360910), (140, 3264884), (152, 3007130), (170, 2688728), (190, 2405704), (196, 2332060), (238, 1920520), (245, 1865648), (266, 1718360), (272, 1680455), (280, 1632442), (304, 1503565), (323, 1415120), (340, 1344364), (361, 1266160), (380, 1202852), (392, 1166030), (476, 960260), (490, 932824), (532, 859180), (560, 816221), (595, 768208), (646, 707560), (665, 687344), (680, 672182), (722, 633080), (760, 601426), (784, 583015), (833, 548720), (931, 490960), (952, 480130), (980, 466412), (1064, 429590), (1190, 384104), (1292, 353780), (1330, 343672), (1360, 336091), (1444, 316540), (1520, 300713), (1615, 283024), (1666, 274360), (1805, 253232), (1862, 245480), (1904, 240065), (1960, 233206), (2128, 214795), (2261, 202160), (2380, 192052), (2527, 180880), (2584, 176890), (2660, 171836), (2888, 158270), (3230, 141512), (3332, 137180), (3610, 126616), (3724, 122740), (3920, 116603), (4165, 109744), (4522, 101080), (4655, 98192), (4760, 96026), (5054, 90440), (5168, 88445), (5320, 85918), (5776, 79135), (6137, 74480), (6460, 70756), (6664, 68590), (6859, 66640), (7220, 63308), (7448, 61370), (8330, 54872), (9044, 50540), (9310, 49096), (9520, 48013), (10108, 45220), (10640, 42959), (11305, 40432), (12274, 37240), (12635, 36176), (12920, 35378), (13328, 34295), (13718, 33320), (14440, 31654), (14896, 30685), (15827, 28880), (16660, 27436), (17689, 25840), (18088, 25270), (18620, 24548), (20216, 22610)]