20127260160

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2503

約数の個数: 640

約数和(自身を含む): 86548746240

約数和(自身を除く): 66421486080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 256, 270, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 378, 384, 408, 420, 432, 448, 459, 476, 480, 504, 510, 512, 540, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 756, 765, 768, 816, 840, 864, 896, 918, 945, 952, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1152, 1190, 1224, 1260, 1280, 1344, 1360, 1428, 1440, 1512, 1530, 1536, 1632, 1680, 1728, 1785, 1792, 1836, 1890, 1904, 1920, 2016, 2040, 2142, 2160, 2176, 2240, 2295, 2304, 2380, 2447, 2448, 2520, 2560, 2688, 2720, 2856, 2880, 3024, 3060, 3213, 3264, 3360, 3456, 3570, 3584, 3672, 3780, 3808, 3840, 4032, 4080, 4284, 4320, 4352, 4480, 4590, 4608, 4760, 4894, 4896, 5040, 5355, 5376, 5440, 5712, 5760, 6048, 6120, 6426, 6528, 6720, 6912, 7140, 7341, 7344, 7560, 7616, 7680, 8064, 8160, 8568, 8640, 8704, 8960, 9180, 9520, 9788, 9792, 10080, 10710, 10752, 10880, 11424, 11520, 12096, 12235, 12240, 12852, 13056, 13440, 13824, 14280, 14682, 14688, 15120, 15232, 16065, 16128, 16320, 17129, 17136, 17280, 17920, 18360, 19040, 19576, 19584, 20160, 21420, 21760, 22023, 22848, 23040, 24192, 24470, 24480, 25704, 26112, 26880, 28560, 29364, 29376, 30240, 30464, 32130, 32256, 32640, 34258, 34272, 34560, 36705, 36720, 38080, 39152, 39168, 40320, 41599, 42840, 43520, 44046, 45696, 48384, 48940, 48960, 51387, 51408, 53760, 57120, 58728, 58752, 60480, 60928, 64260, 65280, 66069, 68516, 68544, 69120, 73410, 73440, 76160, 78304, 78336, 80640, 83198, 85645, 85680, 88092, 91392, 96768, 97880, 97920, 102774, 102816, 110115, 114240, 117456, 117504, 120960, 124797, 128520, 130560, 132138, 137032, 137088, 146820, 146880, 152320, 154161, 156608, 161280, 166396, 171290, 171360, 176184, 182784, 195760, 195840, 205548, 205632, 207995, 220230, 228480, 234912, 235008, 241920, 249594, 256935, 257040, 264276, 274064, 274176, 291193, 293640, 293760, 304640, 308322, 313216, 330345, 332792, 342580, 342720, 352368, 374391, 391520, 391680, 411096, 411264, 415990, 440460, 456960, 462483, 469824, 483840, 499188, 513870, 514080, 528552, 548128, 548352, 582386, 587280, 587520, 616644, 623985, 626432, 660690, 665584, 685160, 685440, 704736, 748782, 770805, 783040, 822192, 822528, 831980, 873579, 880920, 913920, 924966, 939648, 998376, 1027740, 1028160, 1057104, 1096256, 1123173, 1164772, 1174560, 1175040, 1233288, 1247970, 1252864, 1321380, 1331168, 1370320, 1370880, 1409472, 1455965, 1497564, 1541610, 1566080, 1644384, 1645056, 1663960, 1747158, 1761840, 1849932, 1871955, 1879296, 1996752, 2055480, 2056320, 2114208, 2192512, 2246346, 2312415, 2329544, 2349120, 2466576, 2495940, 2620737, 2642760, 2662336, 2740640, 2741760, 2818944, 2911930, 2995128, 3083220, 3132160, 3288768, 3327920, 3494316, 3523680, 3699864, 3743910, 3758592, 3993504, 4110960, 4112640, 4228416, 4367895, 4385024, 4492692, 4624830, 4659088, 4698240, 4933152, 4991880, 5241474, 5285520, 5324672, 5481280, 5615865, 5637888, 5823860, 5990256, 6166440, 6264320, 6577536, 6655840, 6988632, 7047360, 7399728, 7487820, 7862211, 7987008, 8221920, 8225280, 8456832, 8735790, 8770048, 8985384, 9249660, 9318176, 9396480, 9866304, 9983760, 10482948, 10571040, 10649344, 10962560, 11231730, 11275776, 11647720, 11980512, 12332880, 13103685, 13155072, 13311680, 13977264, 14094720, 14799456, 14975640, 15724422, 15974016, 16443840, 16913664, 17471580, 17970768, 18499320, 18636352, 18792960, 19732608, 19967520, 20965896, 21142080, 21298688, 21925120, 22463460, 23295440, 23961024, 24665760, 26207370, 26310144, 26623360, 27954528, 28189440, 29598912, 29951280, 31448844, 31948032, 32887680, 33827328, 34943160, 35941536, 36998640, 37272704, 39311055, 39465216, 39935040, 41931792, 42284160, 43850240, 44926920, 46590880, 47922048, 49331520, 52414740, 53246720, 55909056, 56378880, 59197824, 59902560, 62897688, 63896064, 65775360, 69886320, 71883072, 73997280, 74545408, 78622110, 78930432, 79870080, 83863584, 84568320, 89853840, 93181760, 95844096, 98663040, 104829480, 106493440, 111818112, 118395648, 119805120, 125795376, 131550720, 139772640, 143766144, 147994560, 149090816, 157244220, 159740160, 167727168, 169136640, 179707680, 186363520, 191688192, 197326080, 209658960, 223636224, 236791296, 239610240, 251590752, 279545280, 287532288, 295989120, 314488440, 319480320, 335454336, 359415360, 372727040, 394652160, 419317920, 447272448, 479220480, 503181504, 559090560, 575064576, 591978240, 628976880, 670908672, 718830720, 745454080, 838635840, 958440960, 1006363008, 1118181120, 1183956480, 1257953760, 1341817344, 1437661440, 1677271680, 2012726016, 2236362240, 2515907520, 2875322880, 3354543360, 4025452032, 5031815040, 6709086720, 10063630080, 20127260160]

約数ペア:

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(15232, 1321380), (16065, 1252864), (16128, 1247970), (16320, 1233288), (17129, 1175040), (17136, 1174560), (17280, 1164772), (17920, 1123173), (18360, 1096256), (19040, 1057104), (19576, 1028160), (19584, 1027740), (20160, 998376), (21420, 939648), (21760, 924966), (22023, 913920), (22848, 880920), (23040, 873579), (24192, 831980), (24470, 822528), (24480, 822192), (25704, 783040), (26112, 770805), (26880, 748782), (28560, 704736), (29364, 685440), (29376, 685160), (30240, 665584), (30464, 660690), (32130, 626432), (32256, 623985), (32640, 616644), (34258, 587520), (34272, 587280), (34560, 582386), (36705, 548352), (36720, 548128), (38080, 528552), (39152, 514080), (39168, 513870), (40320, 499188), (41599, 483840), (42840, 469824), (43520, 462483), (44046, 456960), (45696, 440460), (48384, 415990), (48940, 411264), (48960, 411096), (51387, 391680), (51408, 391520), (53760, 374391), (57120, 352368), (58728, 342720), (58752, 342580), (60480, 332792), (60928, 330345), (64260, 313216), (65280, 308322), (66069, 304640), (68516, 293760), (68544, 293640), (69120, 291193), (73410, 274176), (73440, 274064), (76160, 264276), (78304, 257040), (78336, 256935), (80640, 249594), (83198, 241920), (85645, 235008), (85680, 234912), (88092, 228480), (91392, 220230), (96768, 207995), (97880, 205632), (97920, 205548), (102774, 195840), (102816, 195760), (110115, 182784), (114240, 176184), (117456, 171360), (117504, 171290), (120960, 166396), (124797, 161280), (128520, 156608), (130560, 154161), (132138, 152320), (137032, 146880), (137088, 146820)]