219857040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 807573312

約数和(自身を除く): 587716272

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, 83, 90, 104, 117, 120, 130, 144, 156, 166, 180, 195, 208, 234, 240, 249, 260, 283, 312, 332, 360, 390, 415, 468, 498, 520, 566, 585, 624, 664, 720, 747, 780, 830, 849, 936, 996, 1040, 1079, 1132, 1170, 1245, 1328, 1415, 1494, 1560, 1660, 1698, 1872, 1992, 2158, 2264, 2340, 2490, 2547, 2830, 2988, 3120, 3237, 3320, 3396, 3679, 3735, 3984, 4245, 4316, 4528, 4680, 4980, 5094, 5395, 5660, 5976, 6474, 6640, 6792, 7358, 7470, 8490, 8632, 9360, 9711, 9960, 10188, 10790, 11037, 11320, 11952, 12735, 12948, 13584, 14716, 14940, 16185, 16980, 17264, 18395, 19422, 19920, 20376, 21580, 22074, 22640, 23489, 25470, 25896, 29432, 29880, 32370, 33111, 33960, 36790, 38844, 40752, 43160, 44148, 46978, 48555, 50940, 51792, 55185, 58864, 59760, 64740, 66222, 67920, 70467, 73580, 77688, 86320, 88296, 93956, 97110, 101880, 110370, 117445, 129480, 132444, 140934, 147160, 155376, 165555, 176592, 187912, 194220, 203760, 211401, 220740, 234890, 258960, 264888, 281868, 294320, 305357, 331110, 352335, 375824, 388440, 422802, 441480, 469780, 529776, 563736, 610714, 662220, 704670, 776880, 845604, 882960, 916071, 939560, 1057005, 1127472, 1221428, 1324440, 1409340, 1526785, 1691208, 1832142, 1879120, 2114010, 2442856, 2648880, 2748213, 2818680, 3053570, 3382416, 3664284, 4228020, 4580355, 4885712, 5496426, 5637360, 6107140, 7328568, 8456040, 9160710, 10992852, 12214280, 13741065, 14657136, 16912080, 18321420, 21985704, 24428560, 27482130, 36642840, 43971408, 54964260, 73285680, 109928520, 219857040]

約数ペア:

[(1, 219857040), (2, 109928520), (3, 73285680), (4, 54964260), (5, 43971408), (6, 36642840), (8, 27482130), (9, 24428560), (10, 21985704), (12, 18321420), (13, 16912080), (15, 14657136), (16, 13741065), (18, 12214280), (20, 10992852), (24, 9160710), (26, 8456040), (30, 7328568), (36, 6107140), (39, 5637360), (40, 5496426), (45, 4885712), (48, 4580355), (52, 4228020), (60, 3664284), (65, 3382416), (72, 3053570), (78, 2818680), (80, 2748213), (83, 2648880), (90, 2442856), (104, 2114010), (117, 1879120), (120, 1832142), (130, 1691208), (144, 1526785), (156, 1409340), (166, 1324440), (180, 1221428), (195, 1127472), (208, 1057005), (234, 939560), (240, 916071), (249, 882960), (260, 845604), (283, 776880), (312, 704670), (332, 662220), (360, 610714), (390, 563736), (415, 529776), (468, 469780), (498, 441480), (520, 422802), (566, 388440), (585, 375824), (624, 352335), (664, 331110), (720, 305357), (747, 294320), (780, 281868), (830, 264888), (849, 258960), (936, 234890), (996, 220740), (1040, 211401), (1079, 203760), (1132, 194220), (1170, 187912), (1245, 176592), (1328, 165555), (1415, 155376), (1494, 147160), (1560, 140934), (1660, 132444), (1698, 129480), (1872, 117445), (1992, 110370), (2158, 101880), (2264, 97110), (2340, 93956), (2490, 88296), (2547, 86320), (2830, 77688), (2988, 73580), (3120, 70467), (3237, 67920), (3320, 66222), (3396, 64740), (3679, 59760), (3735, 58864), (3984, 55185), (4245, 51792), (4316, 50940), (4528, 48555), (4680, 46978), (4980, 44148), (5094, 43160), (5395, 40752), (5660, 38844), (5976, 36790), (6474, 33960), (6640, 33111), (6792, 32370), (7358, 29880), (7470, 29432), (8490, 25896), (8632, 25470), (9360, 23489), (9711, 22640), (9960, 22074), (10188, 21580), (10790, 20376), (11037, 19920), (11320, 19422), (11952, 18395), (12735, 17264), (12948, 16980), (13584, 16185), (14716, 14940)]