19021741320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1093}}^1$

素因数の和:1592

約数の個数: 256

約数和(自身を含む): 63802080000

約数和(自身を除く): 44780338680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 449, 456, 510, 570, 646, 680, 760, 898, 969, 1020, 1093, 1140, 1292, 1347, 1615, 1796, 1938, 2040, 2186, 2245, 2280, 2584, 2694, 3230, 3279, 3592, 3876, 4372, 4490, 4845, 5388, 5465, 6460, 6558, 6735, 7633, 7752, 8531, 8744, 8980, 9690, 10776, 10930, 12920, 13116, 13470, 15266, 16395, 17062, 17960, 18581, 19380, 20767, 21860, 22899, 25593, 26232, 26940, 30532, 32790, 34124, 37162, 38165, 38760, 41534, 42655, 43720, 45798, 51186, 53880, 55743, 61064, 62301, 65580, 68248, 74324, 76330, 83068, 85310, 91596, 92905, 102372, 103835, 111486, 114495, 124602, 127965, 131160, 145027, 148648, 152660, 166136, 170620, 183192, 185810, 204744, 207670, 222972, 228990, 249204, 255930, 278715, 290054, 305320, 311505, 341240, 353039, 371620, 415340, 435081, 445944, 457980, 490757, 498408, 511860, 557430, 580108, 623010, 706078, 725135, 743240, 830680, 870162, 915960, 981514, 1023720, 1059117, 1114860, 1160216, 1246020, 1412156, 1450270, 1472271, 1740324, 1765195, 1963028, 2118234, 2175405, 2229720, 2453785, 2492040, 2824312, 2900540, 2944542, 3480648, 3530390, 3926056, 4236468, 4350810, 4907570, 5295585, 5801080, 5889084, 7060780, 7361355, 8342869, 8472936, 8701620, 9324383, 9815140, 10591170, 11778168, 14121560, 14722710, 16685738, 17403240, 18648766, 19630280, 21182340, 25028607, 27973149, 29445420, 33371476, 37297532, 41714345, 42364680, 46621915, 50057214, 55946298, 58890840, 66742952, 74595064, 83428690, 93243830, 100114428, 111892596, 125143035, 139865745, 158514511, 166857380, 186487660, 200228856, 223785192, 250286070, 279731490, 317029022, 333714760, 372975320, 475543533, 500572140, 559462980, 634058044, 792572555, 951087066, 1001144280, 1118925960, 1268116088, 1585145110, 1902174132, 2377717665, 3170290220, 3804348264, 4755435330, 6340580440, 9510870660, 19021741320]

約数ペア:

[(1, 19021741320), (2, 9510870660), (3, 6340580440), (4, 4755435330), (5, 3804348264), (6, 3170290220), (8, 2377717665), (10, 1902174132), (12, 1585145110), (15, 1268116088), (17, 1118925960), (19, 1001144280), (20, 951087066), (24, 792572555), (30, 634058044), (34, 559462980), (38, 500572140), (40, 475543533), (51, 372975320), (57, 333714760), (60, 317029022), (68, 279731490), (76, 250286070), (85, 223785192), (95, 200228856), (102, 186487660), (114, 166857380), (120, 158514511), (136, 139865745), (152, 125143035), (170, 111892596), (190, 100114428), (204, 93243830), (228, 83428690), (255, 74595064), (285, 66742952), (323, 58890840), (340, 55946298), (380, 50057214), (408, 46621915), (449, 42364680), (456, 41714345), (510, 37297532), (570, 33371476), (646, 29445420), (680, 27973149), (760, 25028607), (898, 21182340), (969, 19630280), (1020, 18648766), (1093, 17403240), (1140, 16685738), (1292, 14722710), (1347, 14121560), (1615, 11778168), (1796, 10591170), (1938, 9815140), (2040, 9324383), (2186, 8701620), (2245, 8472936), (2280, 8342869), (2584, 7361355), (2694, 7060780), (3230, 5889084), (3279, 5801080), (3592, 5295585), (3876, 4907570), (4372, 4350810), (4490, 4236468), (4845, 3926056), (5388, 3530390), (5465, 3480648), (6460, 2944542), (6558, 2900540), (6735, 2824312), (7633, 2492040), (7752, 2453785), (8531, 2229720), (8744, 2175405), (8980, 2118234), (9690, 1963028), (10776, 1765195), (10930, 1740324), (12920, 1472271), (13116, 1450270), (13470, 1412156), (15266, 1246020), (16395, 1160216), (17062, 1114860), (17960, 1059117), (18581, 1023720), (19380, 981514), (20767, 915960), (21860, 870162), (22899, 830680), (25593, 743240), (26232, 725135), (26940, 706078), (30532, 623010), (32790, 580108), (34124, 557430), (37162, 511860), (38165, 498408), (38760, 490757), (41534, 457980), (42655, 445944), (43720, 435081), (45798, 415340), (51186, 371620), (53880, 353039), (55743, 341240), (61064, 311505), (62301, 305320), (65580, 290054), (68248, 278715), (74324, 255930), (76330, 249204), (83068, 228990), (85310, 222972), (91596, 207670), (92905, 204744), (102372, 185810), (103835, 183192), (111486, 170620), (114495, 166136), (124602, 152660), (127965, 148648), (131160, 145027)]