259477920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 970849152

約数和(自身を除く): 711371232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 83, 90, 96, 104, 117, 120, 130, 144, 156, 160, 166, 167, 180, 195, 208, 234, 240, 249, 260, 288, 312, 332, 334, 360, 390, 415, 416, 468, 480, 498, 501, 520, 585, 624, 664, 668, 720, 747, 780, 830, 835, 936, 996, 1002, 1040, 1079, 1170, 1245, 1248, 1328, 1336, 1440, 1494, 1503, 1560, 1660, 1670, 1872, 1992, 2004, 2080, 2158, 2171, 2340, 2490, 2505, 2656, 2672, 2988, 3006, 3120, 3237, 3320, 3340, 3735, 3744, 3984, 4008, 4316, 4342, 4680, 4980, 5010, 5344, 5395, 5976, 6012, 6240, 6474, 6513, 6640, 6680, 7470, 7515, 7968, 8016, 8632, 8684, 9360, 9711, 9960, 10020, 10790, 10855, 11952, 12024, 12948, 13026, 13280, 13360, 13861, 14940, 15030, 16032, 16185, 17264, 17368, 18720, 19422, 19539, 19920, 20040, 21580, 21710, 23904, 24048, 25896, 26052, 26720, 27722, 29880, 30060, 32370, 32565, 34528, 34736, 38844, 39078, 39840, 40080, 41583, 43160, 43420, 48096, 48555, 51792, 52104, 55444, 59760, 60120, 64740, 65130, 69305, 69472, 77688, 78156, 80160, 83166, 86320, 86840, 97110, 97695, 103584, 104208, 110888, 119520, 120240, 124749, 129480, 130260, 138610, 155376, 156312, 166332, 172640, 173680, 180193, 194220, 195390, 207915, 208416, 221776, 240480, 249498, 258960, 260520, 277220, 310752, 312624, 332664, 347360, 360386, 388440, 390780, 415830, 443552, 498996, 517920, 521040, 540579, 554440, 623745, 625248, 665328, 720772, 776880, 781560, 831660, 900965, 997992, 1042080, 1081158, 1108880, 1247490, 1330656, 1441544, 1553760, 1563120, 1621737, 1663320, 1801930, 1995984, 2162316, 2217760, 2494980, 2702895, 2883088, 3126240, 3243474, 3326640, 3603860, 3991968, 4324632, 4989960, 5405790, 5766176, 6486948, 6653280, 7207720, 8108685, 8649264, 9979920, 10811580, 12973896, 14415440, 16217370, 17298528, 19959840, 21623160, 25947792, 28830880, 32434740, 43246320, 51895584, 64869480, 86492640, 129738960, 259477920]

約数ペア:

[(1, 259477920), (2, 129738960), (3, 86492640), (4, 64869480), (5, 51895584), (6, 43246320), (8, 32434740), (9, 28830880), (10, 25947792), (12, 21623160), (13, 19959840), (15, 17298528), (16, 16217370), (18, 14415440), (20, 12973896), (24, 10811580), (26, 9979920), (30, 8649264), (32, 8108685), (36, 7207720), (39, 6653280), (40, 6486948), (45, 5766176), (48, 5405790), (52, 4989960), (60, 4324632), (65, 3991968), (72, 3603860), (78, 3326640), (80, 3243474), (83, 3126240), (90, 2883088), (96, 2702895), (104, 2494980), (117, 2217760), (120, 2162316), (130, 1995984), (144, 1801930), (156, 1663320), (160, 1621737), (166, 1563120), (167, 1553760), (180, 1441544), (195, 1330656), (208, 1247490), (234, 1108880), (240, 1081158), (249, 1042080), (260, 997992), (288, 900965), (312, 831660), (332, 781560), (334, 776880), (360, 720772), (390, 665328), (415, 625248), (416, 623745), (468, 554440), (480, 540579), (498, 521040), (501, 517920), (520, 498996), (585, 443552), (624, 415830), (664, 390780), (668, 388440), (720, 360386), (747, 347360), (780, 332664), (830, 312624), (835, 310752), (936, 277220), (996, 260520), (1002, 258960), (1040, 249498), (1079, 240480), (1170, 221776), (1245, 208416), (1248, 207915), (1328, 195390), (1336, 194220), (1440, 180193), (1494, 173680), (1503, 172640), (1560, 166332), (1660, 156312), (1670, 155376), (1872, 138610), (1992, 130260), (2004, 129480), (2080, 124749), (2158, 120240), (2171, 119520), (2340, 110888), (2490, 104208), (2505, 103584), (2656, 97695), (2672, 97110), (2988, 86840), (3006, 86320), (3120, 83166), (3237, 80160), (3320, 78156), (3340, 77688), (3735, 69472), (3744, 69305), (3984, 65130), (4008, 64740), (4316, 60120), (4342, 59760), (4680, 55444), (4980, 52104), (5010, 51792), (5344, 48555), (5395, 48096), (5976, 43420), (6012, 43160), (6240, 41583), (6474, 40080), (6513, 39840), (6640, 39078), (6680, 38844), (7470, 34736), (7515, 34528), (7968, 32565), (8016, 32370), (8632, 30060), (8684, 29880), (9360, 27722), (9711, 26720), (9960, 26052), (10020, 25896), (10790, 24048), (10855, 23904), (11952, 21710), (12024, 21580), (12948, 20040), (13026, 19920), (13280, 19539), (13360, 19422), (13861, 18720), (14940, 17368), (15030, 17264), (16032, 16185)]