347003280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 1269043776

約数和(自身を除く): 922040496

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, 131, 144, 156, 180, 195, 208, 234, 240, 260, 262, 283, 312, 360, 390, 393, 468, 520, 524, 566, 585, 624, 655, 720, 780, 786, 849, 936, 1040, 1048, 1132, 1170, 1179, 1310, 1415, 1560, 1572, 1698, 1703, 1872, 1965, 2096, 2264, 2340, 2358, 2547, 2620, 2830, 3120, 3144, 3396, 3406, 3679, 3930, 4245, 4528, 4680, 4716, 5094, 5109, 5240, 5660, 5895, 6288, 6792, 6812, 7358, 7860, 8490, 8515, 9360, 9432, 10188, 10218, 10480, 11037, 11320, 11790, 12735, 13584, 13624, 14716, 15327, 15720, 16980, 17030, 18395, 18864, 20376, 20436, 22074, 22640, 23580, 25470, 25545, 27248, 29432, 30654, 31440, 33111, 33960, 34060, 36790, 37073, 40752, 40872, 44148, 47160, 50940, 51090, 55185, 58864, 61308, 66222, 67920, 68120, 73580, 74146, 76635, 81744, 88296, 94320, 101880, 102180, 110370, 111219, 122616, 132444, 136240, 147160, 148292, 153270, 165555, 176592, 185365, 203760, 204360, 220740, 222438, 245232, 264888, 294320, 296584, 306540, 331110, 333657, 370730, 408720, 441480, 444876, 481949, 529776, 556095, 593168, 613080, 662220, 667314, 741460, 882960, 889752, 963898, 1112190, 1226160, 1324440, 1334628, 1445847, 1482920, 1668285, 1779504, 1927796, 2224380, 2409745, 2648880, 2669256, 2891694, 2965840, 3336570, 3855592, 4337541, 4448760, 4819490, 5338512, 5783388, 6673140, 7229235, 7711184, 8675082, 8897520, 9638980, 11566776, 13346280, 14458470, 17350164, 19277960, 21687705, 23133552, 26692560, 28916940, 34700328, 38555920, 43375410, 57833880, 69400656, 86750820, 115667760, 173501640, 347003280]

約数ペア:

[(1, 347003280), (2, 173501640), (3, 115667760), (4, 86750820), (5, 69400656), (6, 57833880), (8, 43375410), (9, 38555920), (10, 34700328), (12, 28916940), (13, 26692560), (15, 23133552), (16, 21687705), (18, 19277960), (20, 17350164), (24, 14458470), (26, 13346280), (30, 11566776), (36, 9638980), (39, 8897520), (40, 8675082), (45, 7711184), (48, 7229235), (52, 6673140), (60, 5783388), (65, 5338512), (72, 4819490), (78, 4448760), (80, 4337541), (90, 3855592), (104, 3336570), (117, 2965840), (120, 2891694), (130, 2669256), (131, 2648880), (144, 2409745), (156, 2224380), (180, 1927796), (195, 1779504), (208, 1668285), (234, 1482920), (240, 1445847), (260, 1334628), (262, 1324440), (283, 1226160), (312, 1112190), (360, 963898), (390, 889752), (393, 882960), (468, 741460), (520, 667314), (524, 662220), (566, 613080), (585, 593168), (624, 556095), (655, 529776), (720, 481949), (780, 444876), (786, 441480), (849, 408720), (936, 370730), (1040, 333657), (1048, 331110), (1132, 306540), (1170, 296584), (1179, 294320), (1310, 264888), (1415, 245232), (1560, 222438), (1572, 220740), (1698, 204360), (1703, 203760), (1872, 185365), (1965, 176592), (2096, 165555), (2264, 153270), (2340, 148292), (2358, 147160), (2547, 136240), (2620, 132444), (2830, 122616), (3120, 111219), (3144, 110370), (3396, 102180), (3406, 101880), (3679, 94320), (3930, 88296), (4245, 81744), (4528, 76635), (4680, 74146), (4716, 73580), (5094, 68120), (5109, 67920), (5240, 66222), (5660, 61308), (5895, 58864), (6288, 55185), (6792, 51090), (6812, 50940), (7358, 47160), (7860, 44148), (8490, 40872), (8515, 40752), (9360, 37073), (9432, 36790), (10188, 34060), (10218, 33960), (10480, 33111), (11037, 31440), (11320, 30654), (11790, 29432), (12735, 27248), (13584, 25545), (13624, 25470), (14716, 23580), (15327, 22640), (15720, 22074), (16980, 20436), (17030, 20376), (18395, 18864)]