254076385680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{20929}}^1$

素因数の和:22258

約数の個数: 240

約数和(自身を含む): 919662023280

約数和(自身を除く): 665585637600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1297, 1560, 1872, 2340, 2594, 3120, 3891, 4680, 5188, 6485, 7782, 9360, 10376, 11673, 12970, 15564, 16861, 19455, 20752, 20929, 23346, 25940, 31128, 33722, 38910, 41858, 46692, 50583, 51880, 58365, 62256, 62787, 67444, 77820, 83716, 84305, 93384, 101166, 103760, 104645, 116730, 125574, 134888, 151749, 155640, 167432, 168610, 186768, 188361, 202332, 209290, 233460, 251148, 252915, 269776, 272077, 303498, 311280, 313935, 334864, 337220, 376722, 404664, 418580, 466920, 502296, 505830, 544154, 606996, 627870, 674440, 753444, 758745, 809328, 816231, 837160, 933840, 941805, 1004592, 1011660, 1088308, 1213992, 1255740, 1348880, 1360385, 1506888, 1517490, 1632462, 1674320, 1883610, 2023320, 2176616, 2427984, 2448693, 2511480, 2720770, 3013776, 3034980, 3264924, 3767220, 4046640, 4081155, 4353232, 4897386, 5022960, 5441540, 6069960, 6529848, 7534440, 8162310, 9794772, 10883080, 12139920, 12243465, 13059696, 15068880, 16324620, 19589544, 21766160, 24486930, 27144913, 32649240, 39179088, 48973860, 54289826, 65298480, 81434739, 97947720, 108579652, 135724565, 162869478, 195895440, 217159304, 244304217, 271449130, 325738956, 352883869, 407173695, 434318608, 488608434, 542898260, 651477912, 705767738, 814347390, 977216868, 1058651607, 1085796520, 1221521085, 1302955824, 1411535476, 1628694780, 1764419345, 1954433736, 2117303214, 2171593040, 2443042170, 2823070952, 3175954821, 3257389560, 3528838690, 3908867472, 4234606428, 4886084340, 5293258035, 5646141904, 6351909642, 6514779120, 7057677380, 8469212856, 9772168680, 10586516070, 12703819284, 14115354760, 15879774105, 16938425712, 19544337360, 21173032140, 25407638568, 28230709520, 31759548210, 42346064280, 50815277136, 63519096420, 84692128560, 127038192840, 254076385680]

約数ペア:

[(1, 254076385680), (2, 127038192840), (3, 84692128560), (4, 63519096420), (5, 50815277136), (6, 42346064280), (8, 31759548210), (9, 28230709520), (10, 25407638568), (12, 21173032140), (13, 19544337360), (15, 16938425712), (16, 15879774105), (18, 14115354760), (20, 12703819284), (24, 10586516070), (26, 9772168680), (30, 8469212856), (36, 7057677380), (39, 6514779120), (40, 6351909642), (45, 5646141904), (48, 5293258035), (52, 4886084340), (60, 4234606428), (65, 3908867472), (72, 3528838690), (78, 3257389560), (80, 3175954821), (90, 2823070952), (104, 2443042170), (117, 2171593040), (120, 2117303214), (130, 1954433736), (144, 1764419345), (156, 1628694780), (180, 1411535476), (195, 1302955824), (208, 1221521085), (234, 1085796520), (240, 1058651607), (260, 977216868), (312, 814347390), (360, 705767738), (390, 651477912), (468, 542898260), (520, 488608434), (585, 434318608), (624, 407173695), (720, 352883869), (780, 325738956), (936, 271449130), (1040, 244304217), (1170, 217159304), (1297, 195895440), (1560, 162869478), (1872, 135724565), (2340, 108579652), (2594, 97947720), (3120, 81434739), (3891, 65298480), (4680, 54289826), (5188, 48973860), (6485, 39179088), (7782, 32649240), (9360, 27144913), (10376, 24486930), (11673, 21766160), (12970, 19589544), (15564, 16324620), (16861, 15068880), (19455, 13059696), (20752, 12243465), (20929, 12139920), (23346, 10883080), (25940, 9794772), (31128, 8162310), (33722, 7534440), (38910, 6529848), (41858, 6069960), (46692, 5441540), (50583, 5022960), (51880, 4897386), (58365, 4353232), (62256, 4081155), (62787, 4046640), (67444, 3767220), (77820, 3264924), (83716, 3034980), (84305, 3013776), (93384, 2720770), (101166, 2511480), (103760, 2448693), (104645, 2427984), (116730, 2176616), (125574, 2023320), (134888, 1883610), (151749, 1674320), (155640, 1632462), (167432, 1517490), (168610, 1506888), (186768, 1360385), (188361, 1348880), (202332, 1255740), (209290, 1213992), (233460, 1088308), (251148, 1011660), (252915, 1004592), (269776, 941805), (272077, 933840), (303498, 837160), (311280, 816231), (313935, 809328), (334864, 758745), (337220, 753444), (376722, 674440), (404664, 627870), (418580, 606996), (466920, 544154), (502296, 505830)]