20115920160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:430

約数の個数: 768

約数和(自身を含む): 85620326400

約数和(自身を除く): 65504406240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 157, 160, 168, 171, 180, 189, 190, 210, 216, 223, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 314, 315, 336, 342, 360, 378, 380, 399, 420, 432, 446, 456, 471, 480, 504, 513, 532, 540, 560, 570, 608, 628, 630, 665, 669, 672, 684, 720, 756, 760, 785, 798, 840, 855, 864, 892, 912, 942, 945, 1008, 1026, 1064, 1080, 1099, 1115, 1120, 1140, 1197, 1256, 1260, 1330, 1338, 1368, 1413, 1440, 1512, 1520, 1561, 1570, 1596, 1680, 1710, 1784, 1824, 1884, 1890, 1995, 2007, 2016, 2052, 2128, 2160, 2198, 2230, 2280, 2355, 2394, 2512, 2520, 2565, 2660, 2676, 2736, 2826, 2983, 3024, 3040, 3122, 3140, 3192, 3297, 3345, 3360, 3420, 3568, 3591, 3768, 3780, 3990, 4014, 4104, 4237, 4239, 4256, 4320, 4396, 4460, 4560, 4683, 4710, 4788, 5024, 5040, 5130, 5320, 5352, 5472, 5495, 5652, 5966, 5985, 6021, 6048, 6244, 6280, 6384, 6594, 6690, 6840, 7065, 7136, 7182, 7536, 7560, 7805, 7980, 8028, 8208, 8474, 8478, 8792, 8920, 8949, 9120, 9366, 9420, 9576, 9891, 10035, 10080, 10260, 10640, 10704, 10990, 11304, 11932, 11970, 12042, 12488, 12560, 12711, 12768, 13188, 13380, 13680, 14049, 14130, 14364, 14915, 15072, 15120, 15610, 15960, 16056, 16416, 16485, 16948, 16956, 17584, 17840, 17898, 17955, 18732, 18840, 19152, 19782, 20070, 20520, 20881, 21185, 21195, 21280, 21408, 21980, 22608, 23415, 23864, 23940, 24084, 24976, 25120, 25422, 26376, 26760, 26847, 27360, 28098, 28260, 28728, 29659, 29673, 29830, 30105, 30240, 31220, 31920, 32112, 32970, 33896, 33912, 35011, 35168, 35680, 35796, 35910, 37464, 37680, 38133, 38304, 39564, 40140, 41040, 41762, 42147, 42370, 42390, 43960, 44745, 45216, 46830, 47728, 47880, 48168, 49455, 49952, 50844, 52752, 53520, 53694, 56196, 56520, 57456, 59318, 59346, 59660, 60210, 62440, 62643, 63555, 63840, 64224, 65940, 67792, 67824, 70022, 70245, 71592, 71820, 74928, 75360, 76266, 79128, 80280, 80541, 82080, 83524, 84294, 84740, 84780, 87920, 88977, 89490, 93660, 95456, 95760, 96336, 98910, 101688, 104405, 105033, 105504, 107040, 107388, 112392, 113040, 114399, 114912, 118636, 118692, 119320, 120420, 124880, 125286, 127110, 131880, 134235, 135584, 135648, 140044, 140490, 143184, 143640, 148295, 148365, 149856, 152532, 158256, 160560, 161082, 167048, 168588, 169480, 169560, 175055, 175840, 177954, 178980, 187320, 187929, 190665, 191520, 192672, 197820, 203376, 208810, 210066, 210735, 214776, 224784, 226080, 228798, 237272, 237384, 238640, 240840, 245077, 249760, 250572, 254220, 263760, 266931, 268470, 280088, 280980, 286368, 287280, 296590, 296730, 305064, 313215, 315099, 316512, 321120, 322164, 334096, 337176, 338960, 339120, 350110, 355908, 357960, 374640, 375858, 381330, 395640, 402705, 406752, 417620, 420132, 421470, 429552, 444885, 449568, 457596, 474544, 474768, 477280, 481680, 490154, 501144, 508440, 525165, 527520, 533862, 536940, 560176, 561960, 563787, 571995, 574560, 593180, 593460, 610128, 626430, 630198, 644328, 665209, 668192, 674352, 677920, 678240, 700220, 711816, 715920, 735231, 749280, 751716, 762660, 791280, 800793, 805410, 835240, 840264, 842940, 859104, 889770, 915192, 939645, 945297, 949088, 949536, 963360, 980308, 1002288, 1016880, 1050330, 1067724, 1073880, 1120352, 1123920, 1127574, 1143990, 1186360, 1186920, 1220256, 1225385, 1252860, 1260396, 1288656, 1330418, 1334655, 1348704, 1400440, 1423632, 1431840, 1470462, 1503432, 1525320, 1575495, 1582560, 1601586, 1610820, 1670480, 1680528, 1685880, 1779540, 1830384, 1879290, 1890594, 1960616, 1995627, 2004576, 2033760, 2100660, 2135448, 2147760, 2205693, 2247840, 2255148, 2287980, 2372720, 2373840, 2450770, 2505720, 2520792, 2577312, 2660836, 2669310, 2800880, 2818935, 2847264, 2940924, 3006864, 3050640, 3150990, 3203172, 3221640, 3326045, 3340960, 3361056, 3371760, 3559080, 3660768, 3676155, 3758580, 3781188, 3921232, 3991254, 4003965, 4201320, 4270896, 4295520, 4411386, 4510296, 4575960, 4656463, 4726485, 4745440, 4747680, 4901540, 5011440, 5041584, 5321672, 5338620, 5601760, 5637870, 5881848, 5986881, 6013728, 6101280, 6301980, 6406344, 6443280, 6617079, 6652090, 6743520, 7118160, 7352310, 7517160, 7562376, 7842464, 7982508, 8007930, 8402640, 8541792, 8822772, 9020592, 9151920, 9312926, 9452970, 9803080, 9978135, 10022880, 10083168, 10643344, 10677240, 11028465, 11275740, 11763696, 11973762, 12603960, 12812688, 12886560, 13234158, 13304180, 13969389, 14236320, 14704620, 15034320, 15124752, 15965016, 16015860, 16805280, 17645544, 17960643, 18041184, 18303840, 18625852, 18905940, 19606160, 19956270, 21286688, 21354480, 22056930, 22551480, 23282315, 23527392, 23947524, 25207920, 25625376, 26468316, 26608360, 27938778, 29409240, 29934405, 30068640, 30249504, 31930032, 32031720, 33085395, 35291088, 35921286, 37251704, 37811880, 39212320, 39912540, 41908167, 42708960, 44113860, 45102960, 46564630, 47895048, 50415840, 52936632, 53216720, 55877556, 58818480, 59868810, 63860064, 64063440, 66170790, 69846945, 70582176, 71842572, 74503408, 75623760, 79825080, 83816334, 88227720, 89803215, 90205920, 93129260, 95790096, 105873264, 106433440, 111755112, 117636960, 119737620, 125724501, 128126880, 132341580, 139693890, 143685144, 149006816, 151247520, 159650160, 167632668, 176455440, 179606430, 186258520, 191580192, 209540835, 211746528, 223510224, 239475240, 251449002, 264683160, 279387780, 287370288, 319300320, 335265336, 352910880, 359212860, 372517040, 419081670, 447020448, 478950480, 502898004, 529366320, 558775560, 574740576, 628622505, 670530672, 718425720, 745034080, 838163340, 957900960, 1005796008, 1058732640, 1117551120, 1257245010, 1341061344, 1436851440, 1676326680, 2011592016, 2235102240, 2514490020, 2873702880, 3352653360, 4023184032, 5028980040, 6705306720, 10057960080, 20115920160]

約数ペア:

[(1, 20115920160), (2, 10057960080), (3, 6705306720), (4, 5028980040), (5, 4023184032), (6, 3352653360), (7, 2873702880), (8, 2514490020), (9, 2235102240), (10, 2011592016), (12, 1676326680), (14, 1436851440), (15, 1341061344), (16, 1257245010), (18, 1117551120), (19, 1058732640), (20, 1005796008), (21, 957900960), (24, 838163340), (27, 745034080), (28, 718425720), (30, 670530672), (32, 628622505), (35, 574740576), (36, 558775560), (38, 529366320), (40, 502898004), (42, 478950480), (45, 447020448), (48, 419081670), (54, 372517040), (56, 359212860), (57, 352910880), (60, 335265336), (63, 319300320), (70, 287370288), (72, 279387780), (76, 264683160), (80, 251449002), (84, 239475240), (90, 223510224), (95, 211746528), (96, 209540835), (105, 191580192), (108, 186258520), (112, 179606430), (114, 176455440), (120, 167632668), (126, 159650160), (133, 151247520), (135, 149006816), (140, 143685144), (144, 139693890), (152, 132341580), (157, 128126880), (160, 125724501), (168, 119737620), (171, 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18905940), (1080, 18625852), (1099, 18303840), (1115, 18041184), (1120, 17960643), (1140, 17645544), (1197, 16805280), (1256, 16015860), (1260, 15965016), (1330, 15124752), (1338, 15034320), (1368, 14704620), (1413, 14236320), (1440, 13969389), (1512, 13304180), (1520, 13234158), (1561, 12886560), (1570, 12812688), (1596, 12603960), (1680, 11973762), (1710, 11763696), (1784, 11275740), (1824, 11028465), (1884, 10677240), (1890, 10643344), (1995, 10083168), (2007, 10022880), (2016, 9978135), (2052, 9803080), (2128, 9452970), (2160, 9312926), (2198, 9151920), (2230, 9020592), (2280, 8822772), (2355, 8541792), (2394, 8402640), (2512, 8007930), (2520, 7982508), (2565, 7842464), (2660, 7562376), (2676, 7517160), (2736, 7352310), (2826, 7118160), (2983, 6743520), (3024, 6652090), (3040, 6617079), (3122, 6443280), (3140, 6406344), (3192, 6301980), (3297, 6101280), (3345, 6013728), (3360, 5986881), (3420, 5881848), (3568, 5637870), (3591, 5601760), (3768, 5338620), (3780, 5321672), (3990, 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(80280, 250572), (80541, 249760), (82080, 245077), (83524, 240840), (84294, 238640), (84740, 237384), (84780, 237272), (87920, 228798), (88977, 226080), (89490, 224784), (93660, 214776), (95456, 210735), (95760, 210066), (96336, 208810), (98910, 203376), (101688, 197820), (104405, 192672), (105033, 191520), (105504, 190665), (107040, 187929), (107388, 187320), (112392, 178980), (113040, 177954), (114399, 175840), (114912, 175055), (118636, 169560), (118692, 169480), (119320, 168588), (120420, 167048), (124880, 161082), (125286, 160560), (127110, 158256), (131880, 152532), (134235, 149856), (135584, 148365), (135648, 148295), (140044, 143640), (140490, 143184)]