1946111940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 6258873600

約数和(自身を除く): 4312761660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 257, 270, 333, 370, 379, 444, 514, 540, 555, 666, 740, 758, 771, 999, 1028, 1110, 1137, 1285, 1332, 1516, 1542, 1665, 1895, 1998, 2220, 2274, 2313, 2570, 3084, 3330, 3411, 3790, 3855, 3996, 4548, 4626, 4995, 5140, 5685, 6660, 6822, 6939, 7580, 7710, 9252, 9509, 9990, 10233, 11370, 11565, 13644, 13878, 14023, 15420, 17055, 19018, 19980, 20466, 22740, 23130, 27756, 28046, 28527, 34110, 34695, 38036, 40932, 42069, 46260, 47545, 51165, 56092, 57054, 68220, 69390, 70115, 84138, 85581, 95090, 97403, 102330, 114108, 126207, 138780, 140230, 142635, 168276, 171162, 190180, 194806, 204660, 210345, 252414, 256743, 280460, 285270, 292209, 342324, 378621, 389612, 420690, 427905, 487015, 504828, 513486, 570540, 584418, 631035, 757242, 841380, 855810, 876627, 974030, 1026972, 1168836, 1262070, 1283715, 1461045, 1514484, 1711620, 1753254, 1893105, 1948060, 2524140, 2567430, 2629881, 2922090, 3506508, 3603911, 3786210, 4383135, 5134860, 5259762, 5844180, 7207822, 7572420, 8766270, 10519524, 10811733, 13149405, 14415644, 17532540, 18019555, 21623466, 26298810, 32435199, 36039110, 43246932, 52597620, 54058665, 64870398, 72078220, 97305597, 108117330, 129740796, 162175995, 194611194, 216234660, 324351990, 389222388, 486527985, 648703980, 973055970, 1946111940]

約数ペア:

[(1, 1946111940), (2, 973055970), (3, 648703980), (4, 486527985), (5, 389222388), (6, 324351990), (9, 216234660), (10, 194611194), (12, 162175995), (15, 129740796), (18, 108117330), (20, 97305597), (27, 72078220), (30, 64870398), (36, 54058665), (37, 52597620), (45, 43246932), (54, 36039110), (60, 32435199), (74, 26298810), (90, 21623466), (108, 18019555), (111, 17532540), (135, 14415644), (148, 13149405), (180, 10811733), (185, 10519524), (222, 8766270), (257, 7572420), (270, 7207822), (333, 5844180), (370, 5259762), (379, 5134860), (444, 4383135), (514, 3786210), (540, 3603911), (555, 3506508), (666, 2922090), (740, 2629881), (758, 2567430), (771, 2524140), (999, 1948060), (1028, 1893105), (1110, 1753254), (1137, 1711620), (1285, 1514484), (1332, 1461045), (1516, 1283715), (1542, 1262070), (1665, 1168836), (1895, 1026972), (1998, 974030), (2220, 876627), (2274, 855810), (2313, 841380), (2570, 757242), (3084, 631035), (3330, 584418), (3411, 570540), (3790, 513486), (3855, 504828), (3996, 487015), (4548, 427905), (4626, 420690), (4995, 389612), (5140, 378621), (5685, 342324), (6660, 292209), (6822, 285270), (6939, 280460), (7580, 256743), (7710, 252414), (9252, 210345), (9509, 204660), (9990, 194806), (10233, 190180), (11370, 171162), (11565, 168276), (13644, 142635), (13878, 140230), (14023, 138780), (15420, 126207), (17055, 114108), (19018, 102330), (19980, 97403), (20466, 95090), (22740, 85581), (23130, 84138), (27756, 70115), (28046, 69390), (28527, 68220), (34110, 57054), (34695, 56092), (38036, 51165), (40932, 47545), (42069, 46260)]