15684548880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65287}}^1$

素因数の和:65334

約数の個数: 320

約数和(自身を含む): 65283821568

約数和(自身を除く): 49599272688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2640, 2730, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 4004, 4290, 4368, 4620, 5005, 5460, 5720, 6006, 6160, 6864, 7280, 8008, 8580, 9240, 10010, 10920, 11440, 12012, 15015, 16016, 17160, 18480, 20020, 21840, 24024, 30030, 34320, 40040, 48048, 60060, 65287, 80080, 120120, 130574, 195861, 240240, 261148, 326435, 391722, 457009, 522296, 652870, 718157, 783444, 848731, 914018, 979305, 1044592, 1305740, 1371027, 1436314, 1566888, 1697462, 1828036, 1958610, 2154471, 2285045, 2546193, 2611480, 2742054, 2872628, 3133776, 3394924, 3590785, 3656072, 3917220, 4243655, 4308942, 4570090, 5027099, 5092386, 5222960, 5484108, 5745256, 5941117, 6789848, 6855135, 7181570, 7312144, 7834440, 8487310, 8617884, 9140180, 9336041, 10054198, 10184772, 10772355, 10968216, 11490512, 11882234, 12730965, 13579696, 13710270, 14363140, 15081297, 15668880, 16974620, 17235768, 17823351, 18280360, 18672082, 20108396, 20369544, 21544710, 21936432, 23764468, 25135495, 25461930, 27420540, 28008123, 28726280, 29705585, 30162594, 33949240, 34471536, 35646702, 36560720, 37344164, 40216792, 40739088, 43089420, 46680205, 47528936, 50270990, 50923860, 54841080, 56016246, 57452560, 59411170, 60325188, 65352287, 67898480, 71293404, 74688328, 75406485, 80433584, 86178840, 89116755, 93360410, 95057872, 100541980, 101847720, 109682160, 112032492, 118822340, 120650376, 130704574, 140040615, 142586808, 149376656, 150812970, 172357680, 178233510, 186720820, 196056861, 201083960, 203695440, 224064984, 237644680, 241300752, 261409148, 280081230, 285173616, 301625940, 326761435, 356467020, 373441640, 392113722, 402167920, 448129968, 475289360, 522818296, 560162460, 603251880, 653522870, 712934040, 746883280, 784227444, 980284305, 1045636592, 1120324920, 1206503760, 1307045740, 1425868080, 1568454888, 1960568610, 2240649840, 2614091480, 3136909776, 3921137220, 5228182960, 7842274440, 15684548880]

約数ペア:

[(1, 15684548880), (2, 7842274440), (3, 5228182960), (4, 3921137220), (5, 3136909776), (6, 2614091480), (7, 2240649840), (8, 1960568610), (10, 1568454888), (11, 1425868080), (12, 1307045740), (13, 1206503760), (14, 1120324920), (15, 1045636592), (16, 980284305), (20, 784227444), (21, 746883280), (22, 712934040), (24, 653522870), (26, 603251880), (28, 560162460), (30, 522818296), (33, 475289360), (35, 448129968), (39, 402167920), (40, 392113722), (42, 373441640), (44, 356467020), (48, 326761435), (52, 301625940), (55, 285173616), (56, 280081230), (60, 261409148), (65, 241300752), (66, 237644680), (70, 224064984), (77, 203695440), (78, 201083960), (80, 196056861), (84, 186720820), (88, 178233510), (91, 172357680), (104, 150812970), (105, 149376656), (110, 142586808), (112, 140040615), (120, 130704574), (130, 120650376), (132, 118822340), (140, 112032492), (143, 109682160), (154, 101847720), (156, 100541980), (165, 95057872), (168, 93360410), (176, 89116755), (182, 86178840), (195, 80433584), (208, 75406485), (210, 74688328), (220, 71293404), (231, 67898480), (240, 65352287), (260, 60325188), (264, 59411170), (273, 57452560), (280, 56016246), (286, 54841080), (308, 50923860), (312, 50270990), (330, 47528936), (336, 46680205), (364, 43089420), (385, 40739088), (390, 40216792), (420, 37344164), (429, 36560720), (440, 35646702), (455, 34471536), (462, 33949240), (520, 30162594), (528, 29705585), (546, 28726280), (560, 28008123), (572, 27420540), (616, 25461930), (624, 25135495), (660, 23764468), (715, 21936432), (728, 21544710), (770, 20369544), (780, 20108396), (840, 18672082), (858, 18280360), (880, 17823351), (910, 17235768), (924, 16974620), (1001, 15668880), (1040, 15081297), (1092, 14363140), (1144, 13710270), (1155, 13579696), (1232, 12730965), (1320, 11882234), (1365, 11490512), (1430, 10968216), (1456, 10772355), (1540, 10184772), (1560, 10054198), (1680, 9336041), (1716, 9140180), (1820, 8617884), (1848, 8487310), (2002, 7834440), (2145, 7312144), (2184, 7181570), (2288, 6855135), (2310, 6789848), (2640, 5941117), (2730, 5745256), (2860, 5484108), (3003, 5222960), (3080, 5092386), (3120, 5027099), (3432, 4570090), (3640, 4308942), (3696, 4243655), (4004, 3917220), (4290, 3656072), (4368, 3590785), (4620, 3394924), (5005, 3133776), (5460, 2872628), (5720, 2742054), (6006, 2611480), (6160, 2546193), (6864, 2285045), (7280, 2154471), (8008, 1958610), (8580, 1828036), (9240, 1697462), (10010, 1566888), (10920, 1436314), (11440, 1371027), (12012, 1305740), (15015, 1044592), (16016, 979305), (17160, 914018), (18480, 848731), (20020, 783444), (21840, 718157), (24024, 652870), (30030, 522296), (34320, 457009), (40040, 391722), (48048, 326435), (60060, 261148), (65287, 240240), (80080, 195861), (120120, 130574)]