28912316160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 1152

約数和(自身を含む): 125005676544

約数和(自身を除く): 96093360384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 31, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 62, 64, 65, 68, 70, 78, 80, 84, 85, 91, 93, 96, 102, 104, 105, 112, 119, 120, 124, 128, 130, 136, 140, 155, 156, 157, 160, 168, 170, 182, 186, 192, 195, 204, 208, 210, 217, 221, 224, 238, 240, 248, 255, 256, 260, 272, 273, 280, 310, 312, 314, 320, 336, 340, 357, 364, 372, 384, 390, 403, 408, 416, 420, 434, 442, 448, 455, 465, 471, 476, 480, 496, 510, 520, 527, 544, 546, 560, 595, 620, 624, 628, 640, 651, 663, 672, 680, 714, 728, 744, 768, 780, 785, 806, 816, 832, 840, 868, 884, 896, 910, 930, 942, 952, 960, 992, 1020, 1040, 1054, 1085, 1088, 1092, 1099, 1105, 1120, 1190, 1209, 1240, 1248, 1256, 1280, 1302, 1326, 1344, 1360, 1365, 1428, 1456, 1488, 1547, 1560, 1570, 1581, 1612, 1632, 1664, 1680, 1736, 1768, 1785, 1792, 1820, 1860, 1884, 1904, 1920, 1984, 2015, 2040, 2041, 2080, 2108, 2170, 2176, 2184, 2198, 2210, 2240, 2355, 2380, 2418, 2480, 2496, 2512, 2604, 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280245, 281344, 282880, 285740, 287742, 292020, 295120, 297024, 298928, 301440, 309504, 311488, 316355, 320280, 326560, 328848, 330956, 337280, 338520, 340690, 341632, 342888, 346970, 349440, 351680, 354144, 361088, 371280, 373660, 379626, 383656, 386880, 389360, 391872, 396032, 404736, 408828, 411060, 413695, 416364, 416640, 422016, 424320, 427040, 428610, 438464, 442680, 442897, 448392, 451360, 456960, 457184, 467232, 472192, 479570, 485758, 489840, 495040, 496434, 505920, 506168, 511035, 512448, 515840, 520455, 522496, 527520, 541632, 545104, 548080, 555152, 560490, 571480, 575484, 579173, 584040, 590240, 594048, 597856, 602880, 622976, 632710, 640560, 653120, 657696, 661912, 674560, 677040, 681380, 683264, 685776, 693940, 703360, 708288, 719355, 722176, 728637, 742560, 747320, 759252, 767312, 773760, 778720, 783744, 817656, 822120, 827390, 832728, 833280, 844032, 848640, 854080, 857220, 876928, 885360, 885794, 896784, 902720, 914368, 934464, 944384, 949065, 959140, 971516, 979680, 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約数ペア:

[(1, 28912316160), (2, 14456158080), (3, 9637438720), (4, 7228079040), (5, 5782463232), (6, 4818719360), (7, 4130330880), (8, 3614039520), (10, 2891231616), (12, 2409359680), (13, 2224024320), (14, 2065165440), (15, 1927487744), (16, 1807019760), (17, 1700724480), (20, 1445615808), (21, 1376776960), (24, 1204679840), (26, 1112012160), (28, 1032582720), (30, 963743872), (31, 932655360), (32, 903509880), (34, 850362240), (35, 826066176), (39, 741341440), (40, 722807904), (42, 688388480), (48, 602339920), (51, 566908160), (52, 556006080), (56, 516291360), (60, 481871936), (62, 466327680), (64, 451754940), (65, 444804864), (68, 425181120), (70, 413033088), (78, 370670720), (80, 361403952), (84, 344194240), (85, 340144896), (91, 317717760), (93, 310885120), (96, 301169960), (102, 283454080), (104, 278003040), (105, 275355392), (112, 258145680), (119, 242960640), (120, 240935968), (124, 233163840), (128, 225877470), (130, 222402432), (136, 212590560), (140, 206516544), (155, 186531072), (156, 185335360), (157, 184154880), (160, 180701976), (168, 172097120), (170, 170072448), (182, 158858880), (186, 155442560), (192, 150584980), (195, 148268288), (204, 141727040), (208, 139001520), (210, 137677696), (217, 133236480), (221, 130824960), (224, 129072840), (238, 121480320), (240, 120467984), (248, 116581920), (255, 113381632), (256, 112938735), (260, 111201216), (272, 106295280), (273, 105905920), (280, 103258272), (310, 93265536), (312, 92667680), (314, 92077440), (320, 90350988), (336, 86048560), (340, 85036224), (357, 80986880), (364, 79429440), (372, 77721280), (384, 75292490), (390, 74134144), (403, 71742720), (408, 70863520), (416, 69500760), (420, 68838848), (434, 66618240), (442, 65412480), (448, 64536420), (455, 63543552), (465, 62177024), (471, 61384960), (476, 60740160), (480, 60233992), (496, 58290960), (510, 56690816), (520, 55600608), (527, 54862080), (544, 53147640), (546, 52952960), (560, 51629136), (595, 48592128), (620, 46632768), (624, 46333840), (628, 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(1768, 16353120), (1785, 16197376), (1792, 16134105), (1820, 15885888), (1860, 15544256), (1884, 15346240), (1904, 15185040), (1920, 15058498), (1984, 14572740), (2015, 14348544), (2040, 14172704), (2041, 14165760), (2080, 13900152), (2108, 13715520), (2170, 13323648), (2176, 13286910), (2184, 13238240), (2198, 13153920), (2210, 13082496), (2240, 12907284), (2355, 12276992), (2380, 12148032), (2418, 11957120), (2480, 11658192), (2496, 11583460), (2512, 11509680), (2604, 11103040), (2635, 10972416), (2652, 10902080), (2669, 10832640), (2688, 10756070), (2720, 10629528), (2730, 10590592), (2821, 10248960), (2856, 10123360), (2912, 9928680), (2976, 9715160), (3094, 9344640), (3120, 9266768), (3140, 9207744), (3162, 9143680), (3224, 8967840), (3255, 8882432), (3264, 8857940), (3297, 8769280), (3315, 8721664), (3328, 8687595), (3360, 8604856), (3472, 8327280), (3536, 8176560), (3570, 8098688), (3640, 7942944), (3689, 7837440), (3720, 7772128), (3768, 7673120), (3808, 7592520), (3840, 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(8160, 3543176), (8164, 3541440), (8320, 3475038), (8432, 3428880), (8463, 3416320), (8680, 3330912), (8736, 3309560), (8792, 3288480), (8840, 3270624), (8960, 3226821), (9282, 3114880), (9420, 3069248), (9520, 3037008), (9672, 2989280), (9734, 2970240), (9920, 2914548), (9984, 2895865), (10048, 2877420), (10205, 2833152), (10416, 2775760), (10540, 2743104), (10608, 2725520), (10676, 2708160), (10880, 2657382), (10920, 2647648), (10990, 2630784), (11067, 2612480), (11284, 2562240), (11424, 2530840), (11648, 2482170), (11904, 2428790), (12090, 2391424), (12246, 2360960), (12376, 2336160), (12480, 2316692), (12560, 2301936), (12648, 2285920), (12896, 2241960), (13020, 2220608), (13056, 2214485), (13188, 2192320), (13260, 2180416), (13345, 2166528), (13440, 2151214), (13702, 2110080), (13888, 2081820), (14105, 2049792), (14144, 2044140), (14280, 2024672), (14287, 2023680), (14560, 1985736), (14601, 1980160), (14756, 1959360), (14880, 1943032), (15072, 1918280), (15232, 1898130), (15470, 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