9115207920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139121}}^1$

素因数の和:139160

約数の個数: 240

約数和(自身を含む): 37676463552

約数和(自身を除く): 28561255632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 139121, 278242, 417363, 556484, 695605, 834726, 973847, 1112968, 1252089, 1391210, 1669452, 1808573, 1947694, 2086815, 2225936, 2504178, 2782420, 2921541, 3338904, 3617146, 3895388, 4173630, 4869235, 5008356, 5425719, 5564840, 5843082, 6260445, 6677808, 7234292, 7790776, 8347260, 8764623, 9042865, 9738470, 10016712, 10851438, 11129680, 11686164, 12520890, 12660011, 14468584, 14607705, 15581552, 16277157, 16694520, 17529246, 18085730, 19476940, 20033424, 21702876, 23372328, 25041780, 25320022, 27128595, 28937168, 29215410, 32554314, 33389040, 35058492, 36171460, 37980033, 38953880, 43405752, 43823115, 46744656, 50083560, 50640044, 54257190, 58430820, 63300055, 65108628, 70116984, 72342920, 75960066, 77907760, 81385785, 86811504, 87646230, 100167120, 101280088, 108514380, 113940099, 116861640, 126600110, 130217256, 140233968, 144685840, 151920132, 162771570, 175292460, 189900165, 202560176, 217028760, 227880198, 233723280, 253200220, 260434512, 303840264, 325543140, 350584920, 379800330, 434057520, 455760396, 506400440, 569700495, 607680528, 651086280, 701169840, 759600660, 911520792, 1012800880, 1139400990, 1302172560, 1519201320, 1823041584, 2278801980, 3038402640, 4557603960, 9115207920]

約数ペア:

[(1, 9115207920), (2, 4557603960), (3, 3038402640), (4, 2278801980), (5, 1823041584), (6, 1519201320), (7, 1302172560), (8, 1139400990), (9, 1012800880), (10, 911520792), (12, 759600660), (13, 701169840), (14, 651086280), (15, 607680528), (16, 569700495), (18, 506400440), (20, 455760396), (21, 434057520), (24, 379800330), (26, 350584920), (28, 325543140), (30, 303840264), (35, 260434512), (36, 253200220), (39, 233723280), (40, 227880198), (42, 217028760), (45, 202560176), (48, 189900165), (52, 175292460), (56, 162771570), (60, 151920132), (63, 144685840), (65, 140233968), (70, 130217256), (72, 126600110), (78, 116861640), (80, 113940099), (84, 108514380), (90, 101280088), (91, 100167120), (104, 87646230), (105, 86811504), (112, 81385785), (117, 77907760), (120, 75960066), (126, 72342920), (130, 70116984), (140, 65108628), (144, 63300055), (156, 58430820), (168, 54257190), (180, 50640044), (182, 50083560), (195, 46744656), (208, 43823115), (210, 43405752), (234, 38953880), (240, 37980033), (252, 36171460), (260, 35058492), (273, 33389040), (280, 32554314), (312, 29215410), (315, 28937168), (336, 27128595), (360, 25320022), (364, 25041780), (390, 23372328), (420, 21702876), (455, 20033424), (468, 19476940), (504, 18085730), (520, 17529246), (546, 16694520), (560, 16277157), (585, 15581552), (624, 14607705), (630, 14468584), (720, 12660011), (728, 12520890), (780, 11686164), (819, 11129680), (840, 10851438), (910, 10016712), (936, 9738470), (1008, 9042865), (1040, 8764623), (1092, 8347260), (1170, 7790776), (1260, 7234292), (1365, 6677808), (1456, 6260445), (1560, 5843082), (1638, 5564840), (1680, 5425719), (1820, 5008356), (1872, 4869235), (2184, 4173630), (2340, 3895388), (2520, 3617146), (2730, 3338904), (3120, 2921541), (3276, 2782420), (3640, 2504178), (4095, 2225936), (4368, 2086815), (4680, 1947694), (5040, 1808573), (5460, 1669452), (6552, 1391210), (7280, 1252089), (8190, 1112968), (9360, 973847), (10920, 834726), (13104, 695605), (16380, 556484), (21840, 417363), (32760, 278242), (65520, 139121)]