250679520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1954

約数の個数: 288

約数和(自身を含む): 1053404352

約数和(自身を除く): 802724832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 1913, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 3826, 4095, 4368, 4680, 5040, 5460, 5739, 6240, 6552, 7280, 7652, 8190, 8736, 9360, 9565, 10080, 10920, 11478, 13104, 13391, 14560, 15304, 16380, 17217, 18720, 19130, 21840, 22956, 24869, 26208, 26782, 28695, 30608, 32760, 34434, 38260, 40173, 43680, 45912, 49738, 53564, 57390, 61216, 65520, 66955, 68868, 74607, 76520, 80346, 86085, 91824, 99476, 107128, 114780, 120519, 124345, 131040, 133910, 137736, 149214, 153040, 160692, 172170, 174083, 183648, 198952, 200865, 214256, 223821, 229560, 241038, 248690, 267820, 275472, 298428, 306080, 321384, 344340, 348166, 373035, 397904, 401730, 428512, 447642, 459120, 482076, 497380, 522249, 535640, 550944, 596856, 602595, 642768, 688680, 696332, 746070, 795808, 803460, 870415, 895284, 918240, 964152, 994760, 1044498, 1071280, 1119105, 1193712, 1205190, 1285536, 1377360, 1392664, 1492140, 1566747, 1606920, 1740830, 1790568, 1928304, 1989520, 2088996, 2142560, 2238210, 2387424, 2410380, 2611245, 2754720, 2785328, 2984280, 3133494, 3213840, 3481660, 3581136, 3856608, 3979040, 4177992, 4476420, 4820760, 5222490, 5570656, 5968560, 6266988, 6427680, 6963320, 7162272, 7833735, 8355984, 8952840, 9641520, 10444980, 11937120, 12533976, 13926640, 15667470, 16711968, 17905680, 19283040, 20889960, 25067952, 27853280, 31334940, 35811360, 41779920, 50135904, 62669880, 83559840, 125339760, 250679520]

約数ペア:

[(1, 250679520), (2, 125339760), (3, 83559840), (4, 62669880), (5, 50135904), (6, 41779920), (7, 35811360), (8, 31334940), (9, 27853280), (10, 25067952), (12, 20889960), (13, 19283040), (14, 17905680), (15, 16711968), (16, 15667470), (18, 13926640), (20, 12533976), (21, 11937120), (24, 10444980), (26, 9641520), (28, 8952840), (30, 8355984), (32, 7833735), (35, 7162272), (36, 6963320), (39, 6427680), (40, 6266988), (42, 5968560), (45, 5570656), (48, 5222490), (52, 4820760), (56, 4476420), (60, 4177992), (63, 3979040), (65, 3856608), (70, 3581136), (72, 3481660), (78, 3213840), (80, 3133494), (84, 2984280), (90, 2785328), (91, 2754720), (96, 2611245), (104, 2410380), (105, 2387424), (112, 2238210), (117, 2142560), (120, 2088996), (126, 1989520), (130, 1928304), (140, 1790568), (144, 1740830), (156, 1606920), (160, 1566747), (168, 1492140), (180, 1392664), (182, 1377360), (195, 1285536), (208, 1205190), (210, 1193712), (224, 1119105), (234, 1071280), (240, 1044498), (252, 994760), (260, 964152), (273, 918240), (280, 895284), (288, 870415), (312, 803460), (315, 795808), (336, 746070), (360, 696332), (364, 688680), (390, 642768), (416, 602595), (420, 596856), (455, 550944), (468, 535640), (480, 522249), (504, 497380), (520, 482076), (546, 459120), (560, 447642), (585, 428512), (624, 401730), (630, 397904), (672, 373035), (720, 348166), (728, 344340), (780, 321384), (819, 306080), (840, 298428), (910, 275472), (936, 267820), (1008, 248690), (1040, 241038), (1092, 229560), (1120, 223821), (1170, 214256), (1248, 200865), (1260, 198952), (1365, 183648), (1440, 174083), (1456, 172170), (1560, 160692), (1638, 153040), (1680, 149214), (1820, 137736), (1872, 133910), (1913, 131040), (2016, 124345), (2080, 120519), (2184, 114780), (2340, 107128), (2520, 99476), (2730, 91824), (2912, 86085), (3120, 80346), (3276, 76520), (3360, 74607), (3640, 68868), (3744, 66955), (3826, 65520), (4095, 61216), (4368, 57390), (4680, 53564), (5040, 49738), (5460, 45912), (5739, 43680), (6240, 40173), (6552, 38260), (7280, 34434), (7652, 32760), (8190, 30608), (8736, 28695), (9360, 26782), (9565, 26208), (10080, 24869), (10920, 22956), (11478, 21840), (13104, 19130), (13391, 18720), (14560, 17217), (15304, 16380)]