193147920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2062

約数の個数: 240

約数和(自身を含む): 780723840

約数和(自身を除く): 587575920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2017, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4034, 4560, 4788, 5040, 5320, 5985, 6051, 6384, 6840, 7980, 8068, 9576, 10085, 10640, 11970, 12102, 13680, 14119, 15960, 16136, 18153, 19152, 20170, 23940, 24204, 28238, 30255, 31920, 32272, 36306, 38323, 40340, 42357, 47880, 48408, 56476, 60510, 70595, 72612, 76646, 80680, 84714, 90765, 95760, 96816, 112952, 114969, 121020, 127071, 141190, 145224, 153292, 161360, 169428, 181530, 191615, 211785, 225904, 229938, 242040, 254142, 268261, 282380, 290448, 306584, 338856, 344907, 363060, 383230, 423570, 459876, 484080, 508284, 536522, 564760, 574845, 613168, 635355, 677712, 689814, 726120, 766460, 804783, 847140, 919752, 1016568, 1073044, 1129520, 1149690, 1270710, 1341305, 1379628, 1452240, 1532920, 1609566, 1694280, 1724535, 1839504, 2033136, 2146088, 2299380, 2414349, 2541420, 2682610, 2759256, 3065840, 3219132, 3388560, 3449070, 4023915, 4292176, 4598760, 4828698, 5082840, 5365220, 5518512, 6438264, 6898140, 8047830, 9197520, 9657396, 10165680, 10730440, 12071745, 12876528, 13796280, 16095660, 19314792, 21460880, 24143490, 27592560, 32191320, 38629584, 48286980, 64382640, 96573960, 193147920]

約数ペア:

[(1, 193147920), (2, 96573960), (3, 64382640), (4, 48286980), (5, 38629584), (6, 32191320), (7, 27592560), (8, 24143490), (9, 21460880), (10, 19314792), (12, 16095660), (14, 13796280), (15, 12876528), (16, 12071745), (18, 10730440), (19, 10165680), (20, 9657396), (21, 9197520), (24, 8047830), (28, 6898140), (30, 6438264), (35, 5518512), (36, 5365220), (38, 5082840), (40, 4828698), (42, 4598760), (45, 4292176), (48, 4023915), (56, 3449070), (57, 3388560), (60, 3219132), (63, 3065840), (70, 2759256), (72, 2682610), (76, 2541420), (80, 2414349), (84, 2299380), (90, 2146088), (95, 2033136), (105, 1839504), (112, 1724535), (114, 1694280), (120, 1609566), (126, 1532920), (133, 1452240), (140, 1379628), (144, 1341305), (152, 1270710), (168, 1149690), (171, 1129520), (180, 1073044), (190, 1016568), (210, 919752), (228, 847140), (240, 804783), (252, 766460), (266, 726120), (280, 689814), (285, 677712), (304, 635355), (315, 613168), (336, 574845), (342, 564760), (360, 536522), (380, 508284), (399, 484080), (420, 459876), (456, 423570), (504, 383230), (532, 363060), (560, 344907), (570, 338856), (630, 306584), (665, 290448), (684, 282380), (720, 268261), (760, 254142), (798, 242040), (840, 229938), (855, 225904), (912, 211785), (1008, 191615), (1064, 181530), (1140, 169428), (1197, 161360), (1260, 153292), (1330, 145224), (1368, 141190), (1520, 127071), (1596, 121020), (1680, 114969), (1710, 112952), (1995, 96816), (2017, 95760), (2128, 90765), (2280, 84714), (2394, 80680), (2520, 76646), (2660, 72612), (2736, 70595), (3192, 60510), (3420, 56476), (3990, 48408), (4034, 47880), (4560, 42357), (4788, 40340), (5040, 38323), (5320, 36306), (5985, 32272), (6051, 31920), (6384, 30255), (6840, 28238), (7980, 24204), (8068, 23940), (9576, 20170), (10085, 19152), (10640, 18153), (11970, 16136), (12102, 15960), (13680, 14119)]