20122097760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1540

約数の個数: 480

約数和(自身を含む): 75500631360

約数和(自身を除く): 55378533600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 37, 40, 45, 48, 54, 58, 60, 72, 74, 80, 81, 87, 90, 96, 108, 111, 116, 120, 135, 144, 145, 148, 160, 162, 174, 180, 185, 216, 222, 232, 240, 261, 270, 288, 290, 296, 324, 333, 348, 360, 370, 405, 432, 435, 444, 464, 480, 522, 540, 555, 580, 592, 648, 666, 696, 720, 740, 783, 810, 864, 870, 888, 928, 999, 1044, 1073, 1080, 1110, 1160, 1184, 1296, 1305, 1332, 1392, 1440, 1447, 1480, 1566, 1620, 1665, 1740, 1776, 1998, 2088, 2146, 2160, 2220, 2320, 2349, 2592, 2610, 2664, 2784, 2894, 2960, 2997, 3132, 3219, 3240, 3330, 3480, 3552, 3915, 3996, 4176, 4292, 4320, 4341, 4440, 4640, 4698, 4995, 5220, 5328, 5365, 5788, 5920, 5994, 6264, 6438, 6480, 6660, 6960, 7235, 7830, 7992, 8352, 8584, 8682, 8880, 9396, 9657, 9990, 10440, 10656, 10730, 11576, 11745, 11988, 12528, 12876, 12960, 13023, 13320, 13920, 14470, 14985, 15660, 15984, 16095, 17168, 17364, 17760, 18792, 19314, 19980, 20880, 21460, 21705, 23152, 23490, 23976, 25056, 25752, 26046, 26640, 28940, 28971, 29970, 31320, 31968, 32190, 34336, 34728, 37584, 38628, 39069, 39960, 41760, 41963, 42920, 43410, 46304, 46980, 47952, 48285, 51504, 52092, 53280, 53539, 57880, 57942, 59940, 62640, 64380, 65115, 69456, 75168, 77256, 78138, 79920, 83926, 85840, 86820, 86913, 93960, 95904, 96570, 103008, 104184, 107078, 115760, 115884, 117207, 119880, 125280, 125889, 128760, 130230, 138912, 144855, 154512, 156276, 159840, 160617, 167852, 171680, 173640, 173826, 187920, 193140, 195345, 208368, 209815, 214156, 231520, 231768, 234414, 239760, 251778, 257520, 260460, 267695, 289710, 309024, 312552, 321234, 335704, 347280, 347652, 375840, 377667, 386280, 390690, 416736, 419630, 428312, 434565, 463536, 468828, 479520, 481851, 503556, 515040, 520920, 535390, 579420, 586035, 625104, 629445, 642468, 671408, 694560, 695304, 755334, 772560, 781380, 803085, 839260, 856624, 869130, 927072, 937656, 963702, 1007112, 1041840, 1070780, 1133001, 1158840, 1172070, 1250208, 1258890, 1284936, 1342816, 1390608, 1445553, 1510668, 1545120, 1552631, 1562760, 1606170, 1678520, 1713248, 1738260, 1875312, 1888335, 1927404, 2014224, 2083680, 2141560, 2266002, 2317680, 2344140, 2409255, 2517780, 2569872, 2781216, 2891106, 3021336, 3105262, 3125520, 3212340, 3357040, 3399003, 3476520, 3750624, 3776670, 3854808, 4028448, 4283120, 4336659, 4532004, 4635360, 4657893, 4688280, 4818510, 5035560, 5139744, 5665005, 5782212, 6042672, 6210524, 6251040, 6424680, 6714080, 6798006, 6953040, 7227765, 7553340, 7709616, 7763155, 8566240, 8673318, 9064008, 9315786, 9376560, 9637020, 10071120, 11330010, 11564424, 12085344, 12421048, 12849360, 13596012, 13906080, 13973679, 14455530, 15106680, 15419232, 15526310, 16995015, 17346636, 18128016, 18631572, 18753120, 19274040, 20142240, 21683295, 22660020, 23128848, 23289465, 24842096, 25698720, 27192024, 27947358, 28911060, 30213360, 31052620, 33990030, 34693272, 36256032, 37263144, 38548080, 41921037, 43366590, 45320040, 46257696, 46578930, 49684192, 54384048, 55894716, 57822120, 60426720, 62105240, 67980060, 69386544, 69868395, 74526288, 77096160, 83842074, 86733180, 90640080, 93157860, 108768096, 111789432, 115644240, 124210480, 125763111, 135960120, 138773088, 139736790, 149052576, 167684148, 173466360, 181280160, 186315720, 209605185, 223578864, 231288480, 248420960, 251526222, 271920240, 279473580, 335368296, 346932720, 372631440, 419210370, 447157728, 503052444, 543840480, 558947160, 628815555, 670736592, 693865440, 745262880, 838420740, 1006104888, 1117894320, 1257631110, 1341473184, 1676841480, 2012209776, 2235788640, 2515262220, 3353682960, 4024419552, 5030524440, 6707365920, 10061048880, 20122097760]

約数ペア:

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