21424194240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:185

約数の個数: 672

約数和(自身を含む): 77613686784

約数和(自身を除く): 56189492544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 47, 48, 51, 53, 60, 62, 64, 68, 80, 85, 93, 94, 96, 102, 106, 120, 124, 136, 141, 155, 159, 160, 170, 186, 188, 192, 204, 212, 235, 240, 248, 255, 265, 272, 282, 289, 310, 318, 320, 340, 372, 376, 408, 424, 465, 470, 480, 496, 510, 527, 530, 544, 564, 578, 620, 636, 680, 705, 744, 752, 795, 799, 816, 848, 867, 901, 930, 940, 960, 992, 1020, 1054, 1060, 1088, 1128, 1156, 1240, 1272, 1360, 1410, 1445, 1457, 1488, 1504, 1581, 1590, 1598, 1632, 1643, 1696, 1734, 1802, 1860, 1880, 1984, 2040, 2108, 2120, 2256, 2312, 2397, 2480, 2491, 2544, 2635, 2703, 2720, 2820, 2890, 2914, 2976, 3008, 3162, 3180, 3196, 3264, 3286, 3392, 3468, 3604, 3720, 3760, 3995, 4080, 4216, 4240, 4335, 4371, 4505, 4512, 4624, 4794, 4929, 4960, 4982, 5088, 5270, 5406, 5440, 5640, 5780, 5828, 5952, 6324, 6360, 6392, 6572, 6936, 7208, 7285, 7440, 7473, 7520, 7905, 7990, 8160, 8215, 8432, 8480, 8670, 8742, 8959, 9010, 9024, 9248, 9588, 9858, 9920, 9964, 10176, 10540, 10812, 11280, 11560, 11656, 11985, 12455, 12648, 12720, 12784, 13144, 13515, 13583, 13872, 14416, 14570, 14880, 14946, 15040, 15317, 15810, 15980, 16320, 16430, 16864, 16960, 17340, 17484, 17918, 18020, 18496, 19176, 19716, 19928, 21080, 21624, 21855, 22560, 23120, 23312, 23970, 24645, 24769, 24910, 25296, 25440, 25568, 26288, 26877, 27030, 27166, 27744, 27931, 28832, 29140, 29760, 29892, 30634, 31620, 31960, 32860, 33728, 34680, 34968, 35836, 36040, 37365, 38352, 39432, 39856, 40749, 42160, 42347, 43248, 43710, 44795, 45120, 45951, 46240, 46624, 47940, 49290, 49538, 49820, 50592, 50880, 51136, 52576, 53754, 54060, 54332, 55488, 55862, 57664, 58280, 59784, 61268, 63240, 63920, 65720, 67915, 69360, 69936, 71672, 72080, 74307, 74730, 76585, 76704, 77221, 78864, 79712, 81498, 83793, 84320, 84694, 86496, 87420, 89590, 91902, 92480, 93248, 95880, 98580, 99076, 99640, 101184, 105152, 107508, 108120, 108664, 111724, 116560, 119568, 122536, 123845, 126480, 127041, 127840, 131440, 134385, 135830, 138720, 139655, 139872, 143344, 144160, 148614, 149460, 153170, 153408, 154442, 157728, 159424, 162996, 167586, 168640, 169388, 172992, 174840, 179180, 183804, 191760, 197160, 198152, 199280, 203745, 211735, 215016, 216240, 217328, 223448, 229755, 231663, 233120, 239136, 245072, 247690, 252960, 254082, 255680, 262880, 268770, 271660, 277440, 279310, 279744, 286688, 288320, 297228, 298920, 306340, 308884, 315456, 325992, 335172, 338776, 349680, 358360, 367608, 371535, 383520, 386105, 394320, 396304, 398560, 407490, 418965, 421073, 423470, 430032, 432480, 434656, 446896, 459510, 463326, 466240, 474827, 478272, 490144, 495380, 505920, 508164, 525760, 537540, 543320, 558620, 573376, 594456, 597840, 612680, 617768, 635205, 651984, 670344, 677552, 699360, 716720, 719899, 735216, 743070, 767040, 772210, 788640, 792608, 797120, 814980, 837930, 842146, 846940, 860064, 864960, 869312, 893792, 919020, 926652, 949654, 980288, 990760, 1016328, 1075080, 1086640, 1117240, 1158315, 1188912, 1195680, 1225360, 1235536, 1263219, 1270410, 1303968, 1312757, 1340688, 1355104, 1398720, 1424481, 1433440, 1439798, 1470432, 1486140, 1544420, 1577280, 1585216, 1629960, 1675860, 1684292, 1693880, 1720128, 1787584, 1838040, 1853304, 1899308, 1981520, 2032656, 2105365, 2150160, 2159697, 2173280, 2234480, 2316630, 2374135, 2377824, 2391360, 2450720, 2471072, 2526438, 2540820, 2607936, 2625514, 2681376, 2710208, 2848962, 2866880, 2879596, 2940864, 2972280, 3088840, 3259920, 3351720, 3368584, 3387760, 3599495, 3676080, 3706608, 3798616, 3938271, 3963040, 4065312, 4210730, 4300320, 4319394, 4346560, 4468960, 4633260, 4748270, 4755648, 4901440, 4942144, 5052876, 5081640, 5251028, 5362752, 5697924, 5759192, 5944560, 6177680, 6316095, 6519840, 6563785, 6703440, 6737168, 6775520, 7122405, 7198990, 7352160, 7413216, 7597232, 7876542, 7926080, 8130624, 8421460, 8600640, 8638788, 8937920, 9266520, 9496540, 10105752, 10163280, 10502056, 10798485, 11395848, 11518384, 11889120, 12355360, 12632190, 13039680, 13127570, 13406880, 13474336, 13551040, 14244810, 14397980, 14704320, 14826432, 15194464, 15753084, 16842920, 17277576, 18533040, 18993080, 19691355, 20211504, 20326560, 21004112, 21596970, 22316869, 22791696, 23036768, 23778240, 24710720, 25264380, 26255140, 26813760, 26948672, 28489620, 28795960, 30388928, 31506168, 33685840, 34555152, 37066080, 37986160, 39382710, 40423008, 40653120, 42008224, 43193940, 44633738, 45583392, 46073536, 50528760, 52510280, 56979240, 57591920, 63012336, 66950607, 67371680, 69110304, 74132160, 75972320, 78765420, 80846016, 84016448, 86387880, 89267476, 91166784, 101057520, 105020560, 111584345, 113958480, 115183840, 126024672, 133901214, 134743360, 138220608, 151944640, 157530840, 172775760, 178534952, 202115040, 210041120, 223168690, 227916960, 230367680, 252049344, 267802428, 315061680, 334753035, 345551520, 357069904, 404230080, 420082240, 446337380, 455833920, 535604856, 630123360, 669506070, 691103040, 714139808, 892674760, 1071209712, 1260246720, 1339012140, 1428279616, 1785349520, 2142419424, 2678024280, 3570699040, 4284838848, 5356048560, 7141398080, 10712097120, 21424194240]

約数ペア:

[(1, 21424194240), (2, 10712097120), (3, 7141398080), (4, 5356048560), (5, 4284838848), (6, 3570699040), (8, 2678024280), (10, 2142419424), (12, 1785349520), (15, 1428279616), (16, 1339012140), (17, 1260246720), (20, 1071209712), (24, 892674760), (30, 714139808), (31, 691103040), (32, 669506070), (34, 630123360), (40, 535604856), (47, 455833920), (48, 446337380), (51, 420082240), (53, 404230080), (60, 357069904), (62, 345551520), (64, 334753035), (68, 315061680), (80, 267802428), (85, 252049344), (93, 230367680), (94, 227916960), (96, 223168690), (102, 210041120), (106, 202115040), (120, 178534952), (124, 172775760), (136, 157530840), (141, 151944640), (155, 138220608), (159, 134743360), (160, 133901214), (170, 126024672), (186, 115183840), (188, 113958480), (192, 111584345), (204, 105020560), (212, 101057520), (235, 91166784), (240, 89267476), (248, 86387880), (255, 84016448), (265, 80846016), (272, 78765420), (282, 75972320), (289, 74132160), (310, 69110304), (318, 67371680), (320, 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